Absolutely! Let’s solve both columns of the worksheet step by step.
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Left Column: Use the Distributive Property to rewrite the expression
The
distributive property states:
>
a(b + c) = ab + ac
> or
>
a(b - c) = ab - ac
We multiply the term outside the parentheses by each term inside.
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1. 5(x + 3)
→ 5·x + 5·3 =
5x + 15
2. 4(2 + m)
→ 4·2 + 4·m =
8 + 4m
3. 6(v + 4)
→ 6·v + 6·4 =
6v + 24
4. 2(b - 5)
→ 2·b - 2·5 =
2b - 10
5. 7(3 - n)
→ 7·3 - 7·n =
21 - 7n
6. 3(8n - 3m)
→ 3·8n - 3·3m =
24n - 9m
7. 8(3t - 2g)
→ 8·3t - 8·2g =
24t - 16g
8. (2 + 3q)4
*(Note: The 4 is outside, so we distribute 4 to both terms)*
→ 4·2 + 4·3q =
8 + 12q
*(Alternatively, you could write it as 4(2 + 3q) — same result.)*
9. (8 - 5n)3
→ 3·8 - 3·5n =
24 - 15n
10. (12r + 7m)2
→ 2·12r + 2·7m =
24r + 14m
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✔ Left Column Answers:
1. 5x + 15
2. 8 + 4m
3. 6v + 24
4. 2b - 10
5. 21 - 7n
6. 24n - 9m
7. 24t - 16g
8. 8 + 12q
9. 24 - 15n
10. 24r + 14m
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##
Right Column: Use the GCF to rewrite the expression
GCF = Greatest Common Factor — the largest number (and variable, if applicable) that divides all terms evenly.
We factor out the GCF and write the expression as a product:
>
GCF × (remaining terms)
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1. 48 + 6m
- GCF of 48 and 6 is
6
- 48 ÷ 6 = 8
- 6m ÷ 6 = m
→
6(8 + m)
2. 20r + 16z
- GCF of 20 and 16 is
4
- 20r ÷ 4 = 5r
- 16z ÷ 4 = 4z
→
4(5r + 4z)
3. 14n + 12p
- GCF of 14 and 12 is
2
- 14n ÷ 2 = 7n
- 12p ÷ 2 = 6p
→
2(7n + 6p)
4. 36 - 9z
- GCF of 36 and 9 is
9
- 36 ÷ 9 = 4
- 9z ÷ 9 = z
→
9(4 - z)
*(Note: We keep the minus sign inside the parentheses.)*
5. 24x - 18y
- GCF of 24 and 18 is
6
- 24x ÷ 6 = 4x
- 18y ÷ 6 = 3y
→
6(4x - 3y)
6. 8x - 6t
- GCF of 8 and 6 is
2
- 8x ÷ 2 = 4x
- 6t ÷ 2 = 3t
→
2(4x - 3t)
7. 21 + 14y
- GCF of 21 and 14 is
7
- 21 ÷ 7 = 3
- 14y ÷ 7 = 2y
→
7(3 + 2y)
8. 26p - 13h
- GCF of 26 and 13 is
13
- 26p ÷ 13 = 2p
- 13h ÷ 13 = h
→
13(2p - h)
9. 6 - 9z
- GCF of 6 and 9 is
3
- 6 ÷ 3 = 2
- 9z ÷ 3 = 3z
→
3(2 - 3z)
10. 96g + 80f
- GCF of 96 and 80 is
16
- 96g ÷ 16 = 6g
- 80f ÷ 16 = 5f
→
16(6g + 5f)
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✔ Right Column Answers:
1. 6(8 + m)
2. 4(5r + 4z)
3. 2(7n + 6p)
4. 9(4 - z)
5. 6(4x - 3y)
6. 2(4x - 3t)
7. 7(3 + 2y)
8. 13(2p - h)
9. 3(2 - 3z)
10. 16(6g + 5f)
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##
✔ Final Answer Summary:
Left Column (Distributive Property):
1. 5x + 15
2. 8 + 4m
3. 6v + 24
4. 2b - 10
5. 21 - 7n
6. 24n - 9m
7. 24t - 16g
8. 8 + 12q
9. 24 - 15n
10. 24r + 14m
Right Column (Factoring using GCF):
1. 6(8 + m)
2. 4(5r + 4z)
3. 2(7n + 6p)
4. 9(4 - z)
5. 6(4x - 3y)
6. 2(4x - 3t)
7. 7(3 + 2y)
8. 13(2p - h)
9. 3(2 - 3z)
10. 16(6g + 5f)
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Let me know if you’d like to see any step explained in more detail!
Parent Tip: Review the logic above to help your child master the concept of distributive property factoring worksheet.