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Copyright 2014 abcteach.com Penguin Math: Addition and Subtraction 1-20
Copyright 2014 abcteach.com
Penguin Math:
Addition and Subtraction 1-20
Penguin Math:
Addition and Subtraction 1-20
Pages 3 –4………………………………...………. Addition
Page 5-6 ……………………………………..….. Subtraction
Page 7-8 …………………………………… ……. Addition and Subtraction Practice (assessment)
Page 9………………………………………………….Odd and Even Numbers
Page 10-11……………………………………….. In and Out Boxes
Page 12—1 3 …………………………………... Matching Game
Page 14 …………………………………………... Certificate
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Copyright 2014 abcteach.com
Name _____________________________ Date ____________________
Addition: Fill in the answer.
4 4
6 5
7 1
2 11
+ = =
=
=
=
+
+
+
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Name _____________________________ Date ____________________
Addition: Fill in the answer.
8 4
6 4
7 2
6 11
+ = =
=
=
=
+
+
+
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Name _____________________________ Date ____________________
Subtraction: Fill in the answer.
7 4
5 1
9 8
2 4
_ = _ =
_ =
_ =
_ =
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Name _____________________________ Date ____________________
Subtraction: Fill in the answer.
3 2
2 1
6 4
1 4
_ = _ =
_ =
_ =
_ =
Copyright 2014 abcteach.com
Name _____________________________ Date ____________________
7 4
5 5
9 1
2 4
+ =
=
=
+
+
+
5 5
9 1
=
=
+
+
=
Addition:
Fill in the
answers.
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Name _____________________________ Date ____________________
7 4
5 5
9 1
2 4
- =
=
=
-
-
-
5 5
9 1
=
=
-
-
=
Subtraction:
Fill in the
answers.
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5-4=
____
7-5= ____
6-3=
____ 8-4= ___
9-6=
___
4-2=
____
12-8=
_____ 7-3=
____
12-8= ____
Name ______________________________________ Date _________________________
Directions: Subtract each problem. Color the even answers red. Color the odd answers blue.
11-4= ___
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IN
1
3
4
6
OUT
11
Rule: Add 10 Rule: Add 8
Rule: Add 9 Rule: Add 3
IN
5
6
8
10
OUT
13
IN
6
8
9
10
OUT
15
IN
13
15
16
17
OUT
16
Name _____________________________ Date ____________________
In and Out Boxes : Addition
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IN
1
5
8
10
OUT
6
Rule: Add 5 Rule: Add 7
Rule: Add 8 Rule: Add 10
IN
6
8
9
11
OUT
13
IN
6
8
9
10
OUT
14
IN
3
5
6
10
OUT
13
Name _____________________________ Date ____________________
In and Out Boxes : Addition
Copyright 2014 abcteach.com
1 2 3 4 5
6 7 8 9 10
Hands On Game Board: Cut out game board and game pieces. Students match the problem with the answer.
1 + 0 =
2 + 1 = 1 + 1 = 2 + 2 =
2 + 3 =
3 + 3 =
2 + 5 = 4 + 4 = 6 + 3 =
3 + 7 =
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11 12 13 14 15
16 17 18 19 20
Hands On Game Board: Cut out game board and game pieces. Students match the problem with the answer.
8 + 3 =
6 + 6 = 5 + 8 = 7+ 7 =
8 + 7 =
7+ 9 =
10 + 7 9 + 9 =
11 + 8
10 + 10 =
Copyright 2014 abcteach.com
has successfully completed the
Addition and Subtraction to 20 Unit!
