School Closure Review: Grade 7 - Week 2 Copyright © Swun Math
Grade 7 Unit 2 Week 2 Parents: Please help your child choose the most appropriate assignment(s) to complete each day. When the day’s assignment is done, students finish the two reflection statements on this page.
Please note Extra Practice activities are on-level for the grade level. Re-Engage activities give students additional support.
Monday Tuesday Wednesday Thursday Friday
Top
ic Multiply integers. Multiply rational numbers. Multiply integers using the
distributive property. Multiply rational numbers using the distributive property.
Divide integers.
Ass
ign
men
t Unit 2 Lesson 2
Re-Engage B Extra Practice
Unit 2 Lesson 3
Re-Engage A Re-Engage B Re-Engage C
Extra Practice
Unit 2 Lesson 5
Re-Engage Extra Practice
Unit 2 Lesson 6
Re-Engage A Re-Engage B
Extra Practice
Unit 2 Lesson 9
Re-Engage Extra Practice
Vid
eo
link Unit 2 Lesson 2 Unit 2 Lesson 3 Unit 2 Lesson 5 Unit 2 Lesson 6 Unit 2 Lesson 9
Ref
lect
ion
One thing I was successful with is…
One thing I was successful with is…
One thing I was successful with is…
One thing I was successful with is…
One thing I was successful with is…
One thing I need more help with is…
One thing I need more help with is…
One thing I need more help with is…
One thing I need more help with is…
One thing I need more help with is…
Find this packet on swunmath.com. Click on the hyperlinks to jump to the lesson videos.
Copyright © Swun Math Grade 7 Unit 2 Lesson 1-2b Re-Engage
Name: ____________________________ Date: ______________________________
Re-Engage Unit 2 Lesson 1-2b: Multiply Multiple Positive Whole Numbers
Model
1. 4 × 7 × 8 2. 2 × 6 × 4
3. 5 × 2 × 9 × 6 4. 3 × 6 × 7 × 3
Structured Guided Practice Directions: Expand and Solve.
Model 1
3 × 6 × 8
Directions: Multiply
Step 1. Multiply the first two numbers together.
3 × 6 = 18
Step 2. Multiply the solution, 18 by the last number, use the distributive property if necessary.
18 × 8 = (10 + 8)8
80 + 64
= 144
Model 2
9 × 6 × 4 × 3
Directions: Multiply
Step 1. Group the first and last pairs of numbers
Step 2. Multiply the first two numbers together. 9 × 6 = 54
Multiply the last two numbers together, 4 × 3 = 12
Step 3. Multiply both answers, use the distributive property if necessary.
54 × 12 = (50 + 4)12
600 + 48 = 648
Copyright © Swun Math Grade 7 Unit 2 Lesson 1-2b Re-Engage
Re-Engage Unit 2 Lesson 1-2b: Multiply Multiple Positive Whole Numbers
Student Practice Directions: Multiply.
1. 7 × 5 × 9 2. 8 × 4 × 2
3. 6 × 3 × 8 4. 3 × 5 × 7 × 8
5. 9 × 7 × 4 × 2 6. 8 × 7 × 5 × 6
Grade 7 Unit 2 Lessons 1 & 2 EP
Copyright © Swun Math
Extra Practice Unit 2 · Lessons 1 & 2: Multiply Integers
Directions: Solve.
1. 5 × (─4) × (─1) = 2. (─7) × 43 =
3. (─28) × (─6) = 4. ─2 × (─3) × 4 × (─3) =
5. 5 × (─7) × (─4) = 6. ─10 × (6) × (─3) =
Name: ____________________________
Date: ____________________________
Copyright © Swun Math Grade 7 Unit 2 Lesson 3a Re-Engage
Name: ____________________________ Date: ______________________________
Re-Engage Unit 2 Lesson 3a: Multiply Positive Rational Numbers: Decimals
Model
1. 6.3 × 4.1 2. 4.7 × 8.2
3. 3.8 × 4.1 4. 5.0 × 4.9
Structured Guided Practice Directions: Multiply.
7.8 × 5.6
Directions: Multiply
Solution is 48.68
Steps:
1. Multiply the ones place of the first factor by the ones place of the second factor. 4.3 × 2.1 =
2. Multiply the ones place of the first factor by the tenths place of the second factor. 4.3 × 2.1 =
3. Multiply the tenths place of the first factor by the ones place of the second factor. 4.3 × 2.1 =
4. Multiply the tenths place of the first factor by the tenths place of the second factor. 4.3 × 2.1 =
5. Add the partial products.
8
0.4
0.6
0.03
9.03
Copyright © Swun Math Grade 7 Unit 2 Lesson 3a Re-Engage
Re-Engage Unit 2 Lesson 3a: Multiply Positive Rational Numbers: Decimals
Student Practice Directions: Multiply.
1. 6.4 × 7.5 2. 3.6 × 4.9
3. 6.7 × 2.5 4. 4.8 × 2.6
5. 7.2 × 5.9 6. 6.7 × 5.8
Copyright © Swun Math Grade 7 Unit 2 Lesson 3b Re-Engage
Name: ____________________________ Date: ______________________________
Re-Engage Unit 2 Lesson 3b: Multiply Positive Rational Numbers: Fractions
Model
1. 2.
Structured Guided Practice Directions: Multiply.
Directions: Multiply
Step 1. Create one fraction by combining the numerators and denominators .
Step 2. Multiply to get .
Step 3. Simplify, if possible.
Solution is .
Copyright © Swun Math Grade 7 Unit 2 Lesson 3b Re-Engage
Re-Engage Unit 2 Lesson 3b: Multiply Positive Rational Numbers: Fractions
Student Practice Directions: Multiply.
1. 2.
3. 4.
5. 6.
Copyright © Swun Math Grade 7 Unit 2 Lesson 3c Re-Engage
Name: ____________________________ Date: ______________________________
Re-Engage Unit 2 Lesson 3c: Multiply Positive Rational Numbers: Mixed Numbers
Model
1. 2.
Structured Guided Practice Directions: Multiply.
Directions: Add
Step 1. Start by converting the mixed numbers into improper fractions.
Step 2. Then find the combine the numerators and denominators .
Step 3. Multiply to get .
Simplify and convert back into a mixed number, .
Copyright © Swun Math Grade 7 Unit 2 Lesson 3c Re-Engage
Re-Engage Unit 2 Lesson 3c: Multiply Positive Rational Numbers: Mixed Numbers
Student Practice Directions: Multiply.
1. 2.
3. 4.
5. 6.
Grade 7 Unit 2 Lesson 3 P TE
Copyright © Swun Math
Extra Practice Unit 2 · Lesson 3: Multiply Rational Numbers
Directions: Multiply.
1. ─0.548 × ─3 = 2. −6 × 32
3=
3. 6.39 × ─4.1 = 4. 42
5 × −7
4
5=
5. ─4.11 × 3.46 = 6. −131
5 × −6
3
4=
Name: ___________________________
Date: ___________________________
Copyright © Swun Math Grade 7 Unit 2 Lesson 4-5a Re-Engage
Name: ____________________________ Date: ______________________________
Re-Engage Unit 2 Lesson 4-5: Distributive Property with Whole Numbers
Model
1. 6 (2 + 9) 2. 2 (11 + 8)
3. 5 (15 - 2) 4. 9 (5 - 3)
Structured Guided Practice Directions: Multiply.
Model 1
8 (5 + 7)
Directions: Multiply
Step 1. Distribute the 8 to the 5 and 7
8 (5 + 7)
80 + 64
Step 2: Add 40 + 56 = 96
Model 2
6 (9 - 2)
Directions: Multiply
Step 1. Distribute the 6 to the 9 and 2.
6 (9 + 2)
54 + 12
Step 2: Add 54 + 12 = 66
Copyright © Swun Math Grade 7 Unit 2 Lesson 4-5a Re-Engage
Re-Engage Unit 2 Lesson 4-5: Distributive Property with Whole Numbers
Student Practice Directions: Multiply.
1. 5 (7 + 11) 2. 7 (4 + 8)
3. 9 (2 + 6) 4. 8 (10 - 3)
5. 4 (9 - 5) 6. 6 (12 - 4)
Grade 7 Unit 2 Lessons 4 & 5 EP Copyright © Swun Math
·
Directions: Simplify using one method of distribution.
1. 6(─8 + 12) = 2. ─5[ 5 ─ (─15) ] =
3. (─12 + 15) × (─1) = 4. 6(10 + (─35) + 14) =
5. ─6(8 + 4 + 3) = 6. 12(15 ─ 30 + 12) =
Name: ____________________________
Date: ____________________________
Copyright © Swun Math Grade 7 Unit 2 Lesson 6a Re-Engage
Name: ____________________________ Date: ______________________________
Re-Engage Unit 2 Lesson 6a: Distributive Property with Positive Rational Numbers: Decimals
Model
1. 7 (2.4 +5) 2. 2 (9.8 +6)
3. 3 (7.9 +4.6) 4. 9 (5.7 +2.6)
Structured Guided Practice Directions: Multiply.
Model 1
6 (8.3 + 4)
Directions: Multiply
Step 1. Distribute the 6 to the 8.3 and 4.
6 (8.3 + 4)
49.8 + 24
Step 2: Add 49.8 + 24 = 73.8
Model 2
8 (4.3 + 2.8)
Directions: Multiply
Step 1. Distribute the 8 to the 4.3 and 2.8.
8 (4.3 + 2.8)
34.4 + 22.4
Step 2: Add 34.4 + 22.4 = 56.8
Copyright © Swun Math Grade 7 Unit 2 Lesson 6a Re-Engage
Re-Engage Unit 2 Lesson 6a: Distributive Property with Positive Rational Numbers: Decimals
Student Practice Directions: Multiply.
1. 5 (6.8 + 6) 2. 7 (3.9 + 8)
3. 9 (5.9 + 7) 4. 8 (5.2 + 4.5)
5. 3 (9.9 + 3.6) 6. 5 (3.2 + 1.9)
Copyright © Swun Math Grade 7 Unit 2 Lesson 6bb Re-Engage
Name: ____________________________ Date: ______________________________
Re-Engage Unit 2 Lesson 6b: Distributive Property with Positive Rational Numbers: Fractions
Model
1. 2.
3. 4.
Structured Guided Practice Directions: Multiply.
Model 1
Directions: Multiply
Step 1. Distribute the 7 to the and 5.
Step 2: Find common denominators and add
57 + 56
57 + 56
Model 2
Directions: Multiply
Step 1. Distribute the 4 to the and .
Step 2: Find common denominators and add
8 34 + 9 4
8 34 + 9 4
56
89
56
35 + 35 6
35 + 35 = 35 + 210 6 6 6 = 245 = 5 40 6 6
32 + 12 9 4
32 + 3 = 32 + 27 9 9 9 1 = 59 = 5 6 9 9
42 + 67
3 38 + 4 5
7 13 + 9 4
69 + 87
Copyright © Swun Math Grade 7 Unit 2 Lesson 6bb Re-Engage
Re-Engage Unit 2 Lesson 6b: Distributive Property with Positive Rational Numbers: Fractions
Student Practice Directions: Multiply.
1. 2.
3. 4.
5. 6.
94 + 610
36 + 54
2 44 + 3 5
58 + 27
3 35 + 10 4
4 53 + 11 6
Grade 7 Unit 2 Lessons 6 EP Copyright © Swun Math
·
Directions: Solve using the distributive property. Decompose terms if necessary.
1. ─2.5(12 ─ 2.5) = 2. 161
6 × 8 =
3. 7(─3.9 + 6.2) = 4. 205.4 × 4 =
5. ─2[(5 2
5− (−3
1
3) + (−7)] = 6. ─4 × ─34.1 =
Name: ____________________________
Date: ____________________________
Copyright © Swun Math Grade 7 Unit 2 Lesson 9 Re-Engage
Name: ____________________________ Date: ______________________________
Re-Engage Unit 2 Lesson 9: Divide Whole Numbers: or b a
Model
1. 2.
3. 4.
Structured Guided Practice Directions: Divide.
a
b
Model 1
Directions: Divide
Step 1. Rewrite the fraction as a division problem
Step 2. Divide: 125 ÷ 25 = 5
12525
125 125 2525
=
Model 2
Directions: Divide
Step 1. Rewrite the symbols as a division problem
Step 2. Divide: 63 ÷ 7 = 9
7 63
7 63 63 7=
14412
1089
4 64 8 48
Copyright © Swun Math Grade 7 Unit 2 Lesson 9 Re-Engage
Re-Engage Unit 2 Lesson 9: Divide Whole Numbers: or b a
Student Practice Directions: Divide.
1. 2.
3. 4.
5. 6.
21636
9 117 4 68
549
813
8 72
a
b
Grade 7 Unit 2 Lessons 8 & 9 EP Copyright © Swun Math
·
Directions: Solve.
1. −357 ÷ (−3) =
2. Which expression doesn’t belong? Why?
a) 20 ÷ (−5)
b) −20
5
c) −(5 x 4)
−5
d) (5 × 4) ÷ (−5)
3. 112
−14 =
4. Which expression doesn’t belong? Why?
a) −54
9
b) −(7 x 6)
−7
c) ─72 ÷ (−12)
d) (7 × ─6) ÷ (−7)
5. 81 ÷ (−9) = 6. Which expression doesn’t belong? Why?
a) (8 × 2) ÷ (−8)
b) −16
8=
c) −(8 x 2)
−8=
d) 16 ÷ (−8) =
Name: ____________________________
Date: ____________________________