Free Math Worksheets from Classroom Professor
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Free Math Worksheets
#09 Date: May 14-18, 2012
Topic: Addition Rainbow Facts
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Addition & Subtraction to 10
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Ten Minutes a Day: Level 1
Addition
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Addition & Subtraction Revision
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Ten Minutes a Day: Level 2
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Multiplication
Division
Multiplication & Division Revision
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Factors & Multiples
Bring It On!
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All Operations Advanced Revision
Fractions
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Free Math Worksheets from Classroom Professor
Not for resale. May be freely duplicated for classroom use. www.classroomprofessor.com
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Time: Score: Rainbow Facts: 4 [ A ]
Licensed for unlimited copying by original purchaser only. www.classroomprofessor.com
Rainbow Facts - "Pairs to Ten" Strategy with a Ten Frame
“Rainbow facts” are pairs of numbers whose sum is 10. These facts are very important for lots of latermental computation, such as giving change.
Have students place the first number on the tenframe. Have them fill the remaining spaces withcounters of a different color.
Rainbow facts
1) 5 5+ = 6) 9 1+ =
2) 2 8+ = 7) 5 5+ =
3) 7 3+ = 8) 10 0+ =
4) 4 6+ = 9) 6 4+ =
5) 3 7+ = 10) 8 2+ =
Students can be shown a rainbow graphic toillustrate the fact that the two numbers in each pairequals 10:
Missing numbers
11) 9 + 1 = 10 26) 1 + 9 = 10
12) 7 + 3 = 10 27) 8 + 2 = 10
13) 2 + 8 = 10 28) 0 + 10 = 10
14) 5 + 5 = 10 29) 5 + 5 = 10
15) 6 + 4 = 10 30) 4 + 6 = 10
16) 8 + 2 = 10 31) 6 + 4 = 10
17) 1 + 9 = 10 32) 7 + 3 = 10
18) 3 + 7 = 10 33) 10 + 0 = 10
19) 0 + 10 = 10 34) 0 + 10 = 10
20) 4 + 6 = 10 35) 5 + 5 = 10
21) 10 + 0 = 10 36) 3 + 7 = 10
22) 9 + 1 = 10 37) 9 + 1 = 10
23) 2 + 8 = 10 38) 6 + 4 = 10
24) 3 + 7 = 10 39) 2 + 8 = 10
25) 8 + 2 = 10 40) 4 + 6 = 10
41) 9 + 1 = 10 56) 1 + 9 = 10
42) 7 + 3 = 10 57) 8 + 2 = 10
43) 2 + 8 = 10 58) 0 + 10 = 10
44) 5 + 5 = 10 59) 5 + 5 = 10
45) 6 + 4 = 10 60) 4 + 6 = 10
46) 8 + 2 = 10 61) 6 + 4 = 10
47) 1 + 9 = 10 62) 7 + 3 = 10
48) 3 + 7 = 10 63) 10 + 0 = 10
49) 0 + 10 = 10 64) 0 + 10 = 10
50) 4 + 6 = 10 65) 5 + 5 = 10
51) 10 + 0 = 10 66) 3 + 7 = 10
52) 9 + 1 = 10 67) 9 + 1 = 10
53) 2 + 8 = 10 68) 6 + 4 = 10
54) 3 + 7 = 10 69) 2 + 8 = 10
55) 8 + 2 = 10 70) 4 + 6 = 10
This worksheet is part of the Classroom Professor eBook “Ten Minutes a Day 1: Addition Worksheets”. The recommended teaching sequence isshown in the bar at the top of this sheet.
Addition Ten Minutes a Day 1
Time: Score: Rainbow Facts: 4 [ B ]
Licensed for unlimited copying by original purchaser only. www.classroomprofessor.com
Rainbow facts
1) 3 7+ = 6) 9 1+ =
2) 2 8+ = 7) 8 2+ =
3) 5 5+ = 8) 5 5+ =
4) 4 6+ = 9) 6 4+ =
5) 7 3+ = 10) 10 0+ =
11) 5 + 5 = 10 26) 10 + 0 = 10
12) 5 + 5 = 10 27) 4 + 6 = 10
13) 2 + 8 = 10 28) 1 + 9 = 10
14) 1 + 9 = 10 29) 9 + 1 = 10
15) 7 + 3 = 10 30) 9 + 1 = 10
16) 6 + 4 = 10 31) 3 + 7 = 10
17) 3 + 7 = 10 32) 6 + 4 = 10
18) 0 + 10 = 10 33) 7 + 3 = 10
19) 0 + 10 = 10 34) 3 + 7 = 10
20) 9 + 1 = 10 35) 5 + 5 = 10
21) 2 + 8 = 10 36) 4 + 6 = 10
22) 8 + 2 = 10 37) 8 + 2 = 10
23) 0 + 10 = 10 38) 2 + 8 = 10
24) 4 + 6 = 10 39) 8 + 2 = 10
25) 10 + 0 = 10 40) 6 + 4 = 10
Missing number
41) 5 + 5 = 10 61) 9 + 6 = 15
42) 4 + 6 = 10 62) 4 + 6 = 10
43) 6 + 4 = 10 63) 7 + 3 = 10
44) 10 + 0 = 10 64) 4 + 6 = 10
45) 3 + 7 = 10 65) 9 + 1 = 10
46) 0 + 10 = 10 66) 2 + 8 = 10
47) 3 + 7 = 10 67) 8 + 2 = 10
48) 9 + 1 = 10 68) 3 + 7 = 10
49) 10 + 0 = 10 69) 1 + 9 = 10
50) 8 + 2 = 10 70) 10 + 0 = 10
51) 5 + 5 = 10 71) 2 + 8 = 10
52) 2 + 8 = 10 72) 7 + 3 = 10
53) 0 + 10 = 10 73) 6 + 4 = 10
54) 5 + 5 = 10 74) 2 + 8 = 10
55) 5 + 5 = 10 75) 7 + 3 = 10
56) 8 + 2 = 10 76) 6 + 4 = 10
57) 1 + 9 = 10 77) 1 + 9 = 10
58) 9 + 1 = 10 78) 0 + 10 = 10
59) 1 + 9 = 10 79) 9 + 1 = 10
60) 5 + 5 = 10 80) 5 + 5 = 10
Missing numbers revision
81) 3 + 1 = 4 86) 2 + 6 = 8
82) 3 + 4 = 7 87) 2 + 10 = 12
83) 2 + 8 = 10 88) 2 + 7 = 9
84) 1 + 7 = 8 89) 1 + 9 = 10
85) 2 + 2 = 4 90) 2 + 4 = 6
Revision
91) 1 4+ = 96) 3 1+ =
92) 3 3+ = 97) 2 7+ =
93) 2 2+ = 98) 3 2+ =
94) 3 8+ = 99) 1 9+ =
95) 1 10+ = 100) 1 5+ =
This worksheet is part of the Classroom Professor eBook “Ten Minutes a Day 1: Addition Worksheets”. The recommended teaching sequence isshown in the bar at the top of this sheet. Rainbow facts are taught using a PAIRS TO TEN strategy: The sum of each pair of terms is 10. Students canbe shown a rainbow graphic to illustrate the fact that these pairs are equidistant from the number 5. Pairs to ten are foundational for many othermathematical skills, such as giving change.
Addition Ten Minutes a Day 1
Time: Score: Rainbow Facts: 4 [ C ]
Licensed for unlimited copying by original purchaser only. www.classroomprofessor.com
Rainbow facts
1) 10 0+ = 6) 2 8+ =
2) 5 5+ = 7) 7 3+ =
3) 3 7+ = 8) 6 4+ =
4) 9 1+ = 9) 8 2+ =
5) 4 6+ = 10) 5 5+ =
11) 6 + 4 = 10 26) 3 + 7 = 10
12) 8 + 2 = 10 27) 4 + 6 = 10
13) 8 + 2 = 10 28) 4 + 6 = 10
14) 8 + 2 = 10 29) 5 + 5 = 10
15) 4 + 6 = 10 30) 3 + 7 = 10
16) 0 + 10 = 10 31) 10 + 0 = 10
17) 1 + 9 = 10 32) 6 + 4 = 10
18) 9 + 1 = 10 33) 9 + 1 = 10
19) 5 + 5 = 10 34) 6 + 4 = 10
20) 2 + 8 = 10 35) 0 + 10 = 10
21) 2 + 8 = 10 36) 3 + 7 = 10
22) 1 + 9 = 10 37) 0 + 10 = 10
23) 9 + 1 = 10 38) 10 + 0 = 10
24) 5 + 5 = 10 39) 7 + 3 = 10
25) 2 + 8 = 10 40) 7 + 3 = 10
Missing number
41) 3 + 7 = 10 61) 4 + 6 = 10
42) 5 + 5 = 10 62) 6 + 4 = 10
43) 2 + 8 = 10 63) 2 + 8 = 10
44) 7 + 3 = 10 64) 8 + 2 = 10
45) 1 + 9 = 10 65) 8 + 2 = 10
46) 4 + 6 = 10 66) 7 + 3 = 10
47) 0 + 10 = 10 67) 9 + 1 = 10
48) 3 + 7 = 10 68) 5 + 5 = 10
49) 10 + 0 = 10 69) 5 + 5 = 10
50) 3 + 7 = 10 70) 0 + 10 = 10
51) 9 + 1 = 10 71) 6 + 4 = 10
52) 10 + 0 = 10 72) 5 + 5 = 10
53) 1 + 9 = 10 73) 5 + 5 = 10
54) 9 + 6 = 15 74) 1 + 9 = 10
55) 9 + 1 = 10 75) 8 + 2 = 10
56) 4 + 6 = 10 76) 2 + 8 = 10
57) 6 + 4 = 10 77) 7 + 3 = 10
58) 9 + 1 = 10 78) 0 + 10 = 10
59) 2 + 8 = 10 79) 10 + 0 = 10
60) 5 + 5 = 10 80) 1 + 9 = 10
Missing numbers revision
81) 3 + 2 = 5 86) 3 + 1 = 4
82) 9 + 3 = 12 87) 4 + 2 = 6
83) 1 + 2 = 3 88) 2 + 2 = 4
84) 7 + 2 = 9 89) 6 + 3 = 9
85) 10 + 3 = 13 90) 5 + 2 = 7
Revision
91) 1 9+ = 96) 1 4+ =
92) 3 8+ = 97) 1 10+ =
93) 2 6+ = 98) 3 10+ =
94) 3 9+ = 99) 2 10+ =
95) 2 1+ = 100) 1 3+ =
This worksheet is part of the Classroom Professor eBooks “Ten Minutes a Day 1: Addition Worksheets”. The recommended teaching sequence isshown in the bar at the top of this sheet. Rainbow facts are taught using a PAIRS TO TEN strategy: The sum of each pair of terms is 10. Students canbe shown a rainbow graphic to illustrate the fact that these pairs are equidistant from the number 5. Pairs to ten are foundational for many othermathematical skills, such as giving change.
Addition Ten Minutes a Day 1
Time: Score: Rainbow Facts: 4 [ D ]
Licensed for unlimited copying by original purchaser only. www.classroomprofessor.com
Rainbow facts
1) 9 1+ = 6) 3 7+ =
2) 8 2+ = 7) 10 0+ =
3) 5 5+ = 8) 2 8+ =
4) 7 3+ = 9) 6 4+ =
5) 4 6+ = 10) 5 5+ =
11) 7 + 3 = 10 26) 1 + 9 = 10
12) 9 + 1 = 10 27) 10 + 0 = 10
13) 8 + 2 = 10 28) 3 + 7 = 10
14) 1 + 9 = 10 29) 4 + 6 = 10
15) 7 + 3 = 10 30) 5 + 5 = 10
16) 6 + 4 = 10 31) 4 + 6 = 10
17) 6 + 4 = 10 32) 0 + 10 = 10
18) 9 + 1 = 10 33) 2 + 8 = 10
19) 8 + 2 = 10 34) 0 + 10 = 10
20) 6 + 4 = 10 35) 9 + 1 = 10
21) 0 + 10 = 10 36) 10 + 0 = 10
22) 8 + 2 = 10 37) 2 + 8 = 10
23) 5 + 5 = 10 38) 5 + 5 = 10
24) 2 + 8 = 10 39) 3 + 7 = 10
25) 4 + 6 = 10 40) 3 + 7 = 10
Missing number
41) 5 + 5 = 10 61) 9 + 1 = 10
42) 1 + 9 = 10 62) 9 + 1 = 10
43) 10 + 0 = 10 63) 1 + 9 = 10
44) 8 + 2 = 10 64) 1 + 9 = 10
45) 8 + 2 = 10 65) 7 + 3 = 10
46) 4 + 6 = 10 66) 9 + 6 = 15
47) 1 + 9 = 10 67) 5 + 5 = 10
48) 0 + 10 = 10 68) 0 + 10 = 10
49) 3 + 7 = 10 69) 10 + 0 = 10
50) 8 + 2 = 10 70) 3 + 7 = 10
51) 2 + 8 = 10 71) 5 + 5 = 10
52) 3 + 7 = 10 72) 2 + 8 = 10
53) 5 + 5 = 10 73) 7 + 3 = 10
54) 7 + 3 = 10 74) 2 + 8 = 10
55) 6 + 4 = 10 75) 5 + 5 = 10
56) 4 + 6 = 10 76) 9 + 1 = 10
57) 4 + 6 = 10 77) 2 + 8 = 10
58) 6 + 4 = 10 78) 5 + 5 = 10
59) 9 + 1 = 10 79) 6 + 4 = 10
60) 10 + 0 = 10 80) 0 + 10 = 10
Missing numbers revision
81) 4 + 2 = 6 86) 3 + 2 = 5
82) 9 + 3 = 12 87) 6 + 3 = 9
83) 2 + 2 = 4 88) 5 + 2 = 7
84) 10 + 3 = 13 89) 3 + 1 = 4
85) 1 + 2 = 3 90) 7 + 2 = 9
Revision
91) 3 8+ = 96) 1 3+ =
92) 2 6+ = 97) 2 1+ =
93) 3 9+ = 98) 3 10+ =
94) 2 10+ = 99) 1 4+ =
95) 1 9+ = 100) 1 10+ =
This worksheet is part of the Classroom Professor eBook “Ten Minutes a Day 1: Addition Worksheets”. The recommended teaching sequence isshown in the bar at the top of this sheet. Rainbow facts are taught using a PAIRS TO TEN strategy: The sum of each pair of terms is 10. Students canbe shown a rainbow graphic to illustrate the fact that these pairs are equidistant from the number 5. Pairs to ten are foundational for many othermathematical skills, such as giving change.
Addition Ten Minutes a Day 1
Homework Rainbow Facts: 4 [ A ]
Licensed for unlimited copying by original purchaser only. www.classroomprofessor.com
Information for Parents: "Rainbow Facts"
Rainbow Facts - "Pairs to Ten" Strategy with a Ten Frame
“Rainbow facts” are pairs of numbers whose sum is 10. These facts are very important for lots of latermental computation, such as giving change.
Have students place the first number on the tenframe. Have them fill the remaining spaces withcounters of a different colour.
Rainbow facts
1) 9 1+ = 6) 2 8+ =
2) 4 6+ = 7) 5 5+ =
3) 3 7+ = 8) 7 3+ =
4) 8 2+ = 9) 5 5+ =
5) 6 4+ = 10) 10 0+ =
Students can be shown a rainbow graphic toillustrate the fact that the two numbers in each pairequals 10:
Missing numbers
11) 1 + 9 = 10 26) 7 + 3 = 10
12) 10 + 0 = 10 27) 7 + 3 = 10
13) 3 + 7 = 10 28) 8 + 2 = 10
14) 10 + 0 = 10 29) 2 + 8 = 10
15) 0 + 10 = 10 30) 8 + 2 = 10
16) 2 + 8 = 10 31) 9 + 1 = 10
17) 5 + 5 = 10 32) 1 + 9 = 10
18) 0 + 10 = 10 33) 3 + 7 = 10
19) 2 + 8 = 10 34) 6 + 4 = 10
20) 5 + 5 = 10 35) 6 + 4 = 10
21) 4 + 6 = 10 36) 4 + 6 = 10
22) 9 + 1 = 10 37) 9 + 1 = 10
23) 6 + 4 = 10 38) 3 + 7 = 10
24) 8 + 2 = 10 39) 4 + 6 = 10
25) 5 + 5 = 10 40) 0 + 10 = 10
41) 0 + 10 = 10 56) 2 + 8 = 10
42) 8 + 2 = 10 57) 5 + 5 = 10
43) 10 + 0 = 10 58) 7 + 3 = 10
44) 9 + 1 = 10 59) 1 + 9 = 10
45) 0 + 10 = 10 60) 9 + 1 = 10
46) 3 + 7 = 10 61) 1 + 9 = 10
47) 7 + 3 = 10 62) 3 + 7 = 10
48) 6 + 4 = 10 63) 5 + 5 = 10
49) 4 + 6 = 10 64) 0 + 10 = 10
50) 5 + 5 = 10 65) 4 + 6 = 10
51) 2 + 8 = 10 66) 9 + 1 = 10
52) 8 + 2 = 10 67) 10 + 0 = 10
53) 3 + 7 = 10 68) 6 + 4 = 10
54) 8 + 2 = 10 69) 4 + 6 = 10
55) 6 + 4 = 10 70) 2 + 8 = 10
This worksheet is part of the Classroom Professor eBook “Ten Minutes a Day 1: Addition Worksheets”.
Addition Ten Minutes a Day 1
Time: Score: Rainbow Facts: 4 [ A ]
Licensed for unlimited copying by original purchaser only. www.classroomprofessor.com
Rainbow Facts - "Pairs to Ten" Strategy with a Ten Frame
“Rainbow facts” are pairs of numbers whose sum is 10. These facts are very important for lots of latermental computation, such as giving change.
Have students place the first number on the tenframe. Have them fill the remaining spaces withcounters of a different color.
Rainbow facts
1) 5 5+ = 10 6) 9 1+ = 10
2) 2 8+ = 10 7) 5 5+ = 10
3) 7 3+ = 10 8) 10 0+ = 10
4) 4 6+ = 10 9) 6 4+ = 10
5) 3 7+ = 10 10) 8 2+ = 10
Students can be shown a rainbow graphic toillustrate the fact that the two numbers in each pairequals 10:
Missing numbers
11) 9 + 1 = 10 26) 1 + 9 = 10
12) 7 + 3 = 10 27) 8 + 2 = 10
13) 2 + 8 = 10 28) 0 + 10 = 10
14) 5 + 5 = 10 29) 5 + 5 = 10
15) 6 + 4 = 10 30) 4 + 6 = 10
16) 8 + 2 = 10 31) 6 + 4 = 10
17) 1 + 9 = 10 32) 7 + 3 = 10
18) 3 + 7 = 10 33) 10 + 0 = 10
19) 0 + 10 = 10 34) 0 + 10 = 10
20) 4 + 6 = 10 35) 5 + 5 = 10
21) 10 + 0 = 10 36) 3 + 7 = 10
22) 9 + 1 = 10 37) 9 + 1 = 10
23) 2 + 8 = 10 38) 6 + 4 = 10
24) 3 + 7 = 10 39) 2 + 8 = 10
25) 8 + 2 = 10 40) 4 + 6 = 10
41) 9 + 1 = 10 56) 1 + 9 = 10
42) 7 + 3 = 10 57) 8 + 2 = 10
43) 2 + 8 = 10 58) 0 + 10 = 10
44) 5 + 5 = 10 59) 5 + 5 = 10
45) 6 + 4 = 10 60) 4 + 6 = 10
46) 8 + 2 = 10 61) 6 + 4 = 10
47) 1 + 9 = 10 62) 7 + 3 = 10
48) 3 + 7 = 10 63) 10 + 0 = 10
49) 0 + 10 = 10 64) 0 + 10 = 10
50) 4 + 6 = 10 65) 5 + 5 = 10
51) 10 + 0 = 10 66) 3 + 7 = 10
52) 9 + 1 = 10 67) 9 + 1 = 10
53) 2 + 8 = 10 68) 6 + 4 = 10
54) 3 + 7 = 10 69) 2 + 8 = 10
55) 8 + 2 = 10 70) 4 + 6 = 10
This worksheet is part of the Classroom Professor eBook “Ten Minutes a Day 1: Addition Worksheets”. The recommended teaching sequence isshown in the bar at the top of this sheet.
Addition ANSWERS Ten Minutes a Day 1
Time: Score: Rainbow Facts: 4 [ B ]
Licensed for unlimited copying by original purchaser only. www.classroomprofessor.com
Rainbow facts
1) 3 7+ = 10 6) 9 1+ = 10
2) 2 8+ = 10 7) 8 2+ = 10
3) 5 5+ = 10 8) 5 5+ = 10
4) 4 6+ = 10 9) 6 4+ = 10
5) 7 3+ = 10 10) 10 0+ = 10
11) 5 + 5 = 10 26) 10 + 0 = 10
12) 5 + 5 = 10 27) 4 + 6 = 10
13) 2 + 8 = 10 28) 1 + 9 = 10
14) 1 + 9 = 10 29) 9 + 1 = 10
15) 7 + 3 = 10 30) 9 + 1 = 10
16) 6 + 4 = 10 31) 3 + 7 = 10
17) 3 + 7 = 10 32) 6 + 4 = 10
18) 0 + 10 = 10 33) 7 + 3 = 10
19) 0 + 10 = 10 34) 3 + 7 = 10
20) 9 + 1 = 10 35) 5 + 5 = 10
21) 2 + 8 = 10 36) 4 + 6 = 10
22) 8 + 2 = 10 37) 8 + 2 = 10
23) 0 + 10 = 10 38) 2 + 8 = 10
24) 4 + 6 = 10 39) 8 + 2 = 10
25) 10 + 0 = 10 40) 6 + 4 = 10
Missing number
41) 5 + 5 = 10 61) 9 + 6 = 15
42) 4 + 6 = 10 62) 4 + 6 = 10
43) 6 + 4 = 10 63) 7 + 3 = 10
44) 10 + 0 = 10 64) 4 + 6 = 10
45) 3 + 7 = 10 65) 9 + 1 = 10
46) 0 + 10 = 10 66) 2 + 8 = 10
47) 3 + 7 = 10 67) 8 + 2 = 10
48) 9 + 1 = 10 68) 3 + 7 = 10
49) 10 + 0 = 10 69) 1 + 9 = 10
50) 8 + 2 = 10 70) 10 + 0 = 10
51) 5 + 5 = 10 71) 2 + 8 = 10
52) 2 + 8 = 10 72) 7 + 3 = 10
53) 0 + 10 = 10 73) 6 + 4 = 10
54) 5 + 5 = 10 74) 2 + 8 = 10
55) 5 + 5 = 10 75) 7 + 3 = 10
56) 8 + 2 = 10 76) 6 + 4 = 10
57) 1 + 9 = 10 77) 1 + 9 = 10
58) 9 + 1 = 10 78) 0 + 10 = 10
59) 1 + 9 = 10 79) 9 + 1 = 10
60) 5 + 5 = 10 80) 5 + 5 = 10
Missing numbers revision
81) 3 + 1 = 4 86) 2 + 6 = 8
82) 3 + 4 = 7 87) 2 + 10 = 12
83) 2 + 8 = 10 88) 2 + 7 = 9
84) 1 + 7 = 8 89) 1 + 9 = 10
85) 2 + 2 = 4 90) 2 + 4 = 6
Revision
91) 1 4+ = 5 96) 3 1+ = 4
92) 3 3+ = 6 97) 2 7+ = 9
93) 2 2+ = 4 98) 3 2+ = 5
94) 3 8+ = 11 99) 1 9+ = 10
95) 1 10+ = 11 100) 1 5+ = 6
This worksheet is part of the Classroom Professor eBook “Ten Minutes a Day 1: Addition Worksheets”. The recommended teaching sequence isshown in the bar at the top of this sheet. Rainbow facts are taught using a PAIRS TO TEN strategy: The sum of each pair of terms is 10. Students canbe shown a rainbow graphic to illustrate the fact that these pairs are equidistant from the number 5. Pairs to ten are foundational for many othermathematical skills, such as giving change.
Addition ANSWERS Ten Minutes a Day 1
Time: Score: Rainbow Facts: 4 [ C ]
Licensed for unlimited copying by original purchaser only. www.classroomprofessor.com
Rainbow facts
1) 10 0+ = 10 6) 2 8+ = 10
2) 5 5+ = 10 7) 7 3+ = 10
3) 3 7+ = 10 8) 6 4+ = 10
4) 9 1+ = 10 9) 8 2+ = 10
5) 4 6+ = 10 10) 5 5+ = 10
11) 6 + 4 = 10 26) 3 + 7 = 10
12) 8 + 2 = 10 27) 4 + 6 = 10
13) 8 + 2 = 10 28) 4 + 6 = 10
14) 8 + 2 = 10 29) 5 + 5 = 10
15) 4 + 6 = 10 30) 3 + 7 = 10
16) 0 + 10 = 10 31) 10 + 0 = 10
17) 1 + 9 = 10 32) 6 + 4 = 10
18) 9 + 1 = 10 33) 9 + 1 = 10
19) 5 + 5 = 10 34) 6 + 4 = 10
20) 2 + 8 = 10 35) 0 + 10 = 10
21) 2 + 8 = 10 36) 3 + 7 = 10
22) 1 + 9 = 10 37) 0 + 10 = 10
23) 9 + 1 = 10 38) 10 + 0 = 10
24) 5 + 5 = 10 39) 7 + 3 = 10
25) 2 + 8 = 10 40) 7 + 3 = 10
Missing number
41) 3 + 7 = 10 61) 4 + 6 = 10
42) 5 + 5 = 10 62) 6 + 4 = 10
43) 2 + 8 = 10 63) 2 + 8 = 10
44) 7 + 3 = 10 64) 8 + 2 = 10
45) 1 + 9 = 10 65) 8 + 2 = 10
46) 4 + 6 = 10 66) 7 + 3 = 10
47) 0 + 10 = 10 67) 9 + 1 = 10
48) 3 + 7 = 10 68) 5 + 5 = 10
49) 10 + 0 = 10 69) 5 + 5 = 10
50) 3 + 7 = 10 70) 0 + 10 = 10
51) 9 + 1 = 10 71) 6 + 4 = 10
52) 10 + 0 = 10 72) 5 + 5 = 10
53) 1 + 9 = 10 73) 5 + 5 = 10
54) 9 + 6 = 15 74) 1 + 9 = 10
55) 9 + 1 = 10 75) 8 + 2 = 10
56) 4 + 6 = 10 76) 2 + 8 = 10
57) 6 + 4 = 10 77) 7 + 3 = 10
58) 9 + 1 = 10 78) 0 + 10 = 10
59) 2 + 8 = 10 79) 10 + 0 = 10
60) 5 + 5 = 10 80) 1 + 9 = 10
Missing numbers revision
81) 3 + 2 = 5 86) 3 + 1 = 4
82) 9 + 3 = 12 87) 4 + 2 = 6
83) 1 + 2 = 3 88) 2 + 2 = 4
84) 7 + 2 = 9 89) 6 + 3 = 9
85) 10 + 3 = 13 90) 5 + 2 = 7
Revision
91) 1 9+ = 10 96) 1 4+ = 5
92) 3 8+ = 11 97) 1 10+ = 11
93) 2 6+ = 8 98) 3 10+ = 13
94) 3 9+ = 12 99) 2 10+ = 12
95) 2 1+ = 3 100) 1 3+ = 4
This worksheet is part of the Classroom Professor eBooks “Ten Minutes a Day 1: Addition Worksheets”. The recommended teaching sequence isshown in the bar at the top of this sheet. Rainbow facts are taught using a PAIRS TO TEN strategy: The sum of each pair of terms is 10. Students canbe shown a rainbow graphic to illustrate the fact that these pairs are equidistant from the number 5. Pairs to ten are foundational for many othermathematical skills, such as giving change.
Addition ANSWERS Ten Minutes a Day 1
Time: Score: Rainbow Facts: 4 [ D ]
Licensed for unlimited copying by original purchaser only. www.classroomprofessor.com
Rainbow facts
1) 9 1+ = 10 6) 3 7+ = 10
2) 8 2+ = 10 7) 10 0+ = 10
3) 5 5+ = 10 8) 2 8+ = 10
4) 7 3+ = 10 9) 6 4+ = 10
5) 4 6+ = 10 10) 5 5+ = 10
11) 7 + 3 = 10 26) 1 + 9 = 10
12) 9 + 1 = 10 27) 10 + 0 = 10
13) 8 + 2 = 10 28) 3 + 7 = 10
14) 1 + 9 = 10 29) 4 + 6 = 10
15) 7 + 3 = 10 30) 5 + 5 = 10
16) 6 + 4 = 10 31) 4 + 6 = 10
17) 6 + 4 = 10 32) 0 + 10 = 10
18) 9 + 1 = 10 33) 2 + 8 = 10
19) 8 + 2 = 10 34) 0 + 10 = 10
20) 6 + 4 = 10 35) 9 + 1 = 10
21) 0 + 10 = 10 36) 10 + 0 = 10
22) 8 + 2 = 10 37) 2 + 8 = 10
23) 5 + 5 = 10 38) 5 + 5 = 10
24) 2 + 8 = 10 39) 3 + 7 = 10
25) 4 + 6 = 10 40) 3 + 7 = 10
Missing number
41) 5 + 5 = 10 61) 9 + 1 = 10
42) 1 + 9 = 10 62) 9 + 1 = 10
43) 10 + 0 = 10 63) 1 + 9 = 10
44) 8 + 2 = 10 64) 1 + 9 = 10
45) 8 + 2 = 10 65) 7 + 3 = 10
46) 4 + 6 = 10 66) 9 + 6 = 15
47) 1 + 9 = 10 67) 5 + 5 = 10
48) 0 + 10 = 10 68) 0 + 10 = 10
49) 3 + 7 = 10 69) 10 + 0 = 10
50) 8 + 2 = 10 70) 3 + 7 = 10
51) 2 + 8 = 10 71) 5 + 5 = 10
52) 3 + 7 = 10 72) 2 + 8 = 10
53) 5 + 5 = 10 73) 7 + 3 = 10
54) 7 + 3 = 10 74) 2 + 8 = 10
55) 6 + 4 = 10 75) 5 + 5 = 10
56) 4 + 6 = 10 76) 9 + 1 = 10
57) 4 + 6 = 10 77) 2 + 8 = 10
58) 6 + 4 = 10 78) 5 + 5 = 10
59) 9 + 1 = 10 79) 6 + 4 = 10
60) 10 + 0 = 10 80) 0 + 10 = 10
Missing numbers revision
81) 4 + 2 = 6 86) 3 + 2 = 5
82) 9 + 3 = 12 87) 6 + 3 = 9
83) 2 + 2 = 4 88) 5 + 2 = 7
84) 10 + 3 = 13 89) 3 + 1 = 4
85) 1 + 2 = 3 90) 7 + 2 = 9
Revision
91) 3 8+ = 11 96) 1 3+ = 4
92) 2 6+ = 8 97) 2 1+ = 3
93) 3 9+ = 12 98) 3 10+ = 13
94) 2 10+ = 12 99) 1 4+ = 5
95) 1 9+ = 10 100) 1 10+ = 11
This worksheet is part of the Classroom Professor eBook “Ten Minutes a Day 1: Addition Worksheets”. The recommended teaching sequence isshown in the bar at the top of this sheet. Rainbow facts are taught using a PAIRS TO TEN strategy: The sum of each pair of terms is 10. Students canbe shown a rainbow graphic to illustrate the fact that these pairs are equidistant from the number 5. Pairs to ten are foundational for many othermathematical skills, such as giving change.
Addition ANSWERS Ten Minutes a Day 1
Homework Rainbow Facts: 4 [ A ]
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Information for Parents: "Rainbow Facts"
Rainbow Facts - "Pairs to Ten" Strategy with a Ten Frame
“Rainbow facts” are pairs of numbers whose sum is 10. These facts are very important for lots of latermental computation, such as giving change.
Have students place the first number on the tenframe. Have them fill the remaining spaces withcounters of a different colour.
Rainbow facts
1) 9 1+ = 10 6) 2 8+ = 10
2) 4 6+ = 10 7) 5 5+ = 10
3) 3 7+ = 10 8) 7 3+ = 10
4) 8 2+ = 10 9) 5 5+ = 10
5) 6 4+ = 10 10) 10 0+ = 10
Students can be shown a rainbow graphic toillustrate the fact that the two numbers in each pairequals 10:
Missing numbers
11) 1 + 9 = 10 26) 7 + 3 = 10
12) 10 + 0 = 10 27) 7 + 3 = 10
13) 3 + 7 = 10 28) 8 + 2 = 10
14) 10 + 0 = 10 29) 2 + 8 = 10
15) 0 + 10 = 10 30) 8 + 2 = 10
16) 2 + 8 = 10 31) 9 + 1 = 10
17) 5 + 5 = 10 32) 1 + 9 = 10
18) 0 + 10 = 10 33) 3 + 7 = 10
19) 2 + 8 = 10 34) 6 + 4 = 10
20) 5 + 5 = 10 35) 6 + 4 = 10
21) 4 + 6 = 10 36) 4 + 6 = 10
22) 9 + 1 = 10 37) 9 + 1 = 10
23) 6 + 4 = 10 38) 3 + 7 = 10
24) 8 + 2 = 10 39) 4 + 6 = 10
25) 5 + 5 = 10 40) 0 + 10 = 10
41) 0 + 10 = 10 56) 2 + 8 = 10
42) 8 + 2 = 10 57) 5 + 5 = 10
43) 10 + 0 = 10 58) 7 + 3 = 10
44) 9 + 1 = 10 59) 1 + 9 = 10
45) 0 + 10 = 10 60) 9 + 1 = 10
46) 3 + 7 = 10 61) 1 + 9 = 10
47) 7 + 3 = 10 62) 3 + 7 = 10
48) 6 + 4 = 10 63) 5 + 5 = 10
49) 4 + 6 = 10 64) 0 + 10 = 10
50) 5 + 5 = 10 65) 4 + 6 = 10
51) 2 + 8 = 10 66) 9 + 1 = 10
52) 8 + 2 = 10 67) 10 + 0 = 10
53) 3 + 7 = 10 68) 6 + 4 = 10
54) 8 + 2 = 10 69) 4 + 6 = 10
55) 6 + 4 = 10 70) 2 + 8 = 10
This worksheet is part of the Classroom Professor eBook “Ten Minutes a Day 1: Addition Worksheets”.
Addition ANSWERS Ten Minutes a Day 1