Expanding Brackets Maths

10(f + 5)

• 10f + 50
• f + 50 
• 10f + 5 
• b + c 

Tags

CCSS.6.EE.A.3

5(6 + cd)

• 30 + 5cd
• 5 + c 
• 11 + 5c 

Tags

CCSS.6.EE.A.3

30(g + f)

• 30g + 30f
• 30g 
• 30f

Tags

CCSS.6.EE.A.3

Expand the following brackets:

3 (d+4)

• 3d + 4

• 3d + 12

• d + 12

• 3 + 4

Tags

CCSS.7.EE.A.1

5(6 + cd)

• 30 + 5cd
• 5 + c 
• 11 + 5c 

30(g + f)

• 30g + 30f
• 30g 
• 30f

Which of the following is the correct expansion of:
5(r - 2)?

• 5r - 2
• 5r +2
• 5r + 10
• 5r - 10

Tags

CCSS.6.EE.A.3

Which of the following is the correct expansion of:
a(a - 10)?

• a² - 10a
• 2a - 10
• 2a² - 10
• a - 10a²

Tags

CCSS.HSA.APR.A.1

Which of the following is the correct expansion of:
3p(4p - 7q)?

• 7p - 10pq
• 12pq - 21q²
• 9q
• 12p² - 21pq

Tags

CCSS.HSA.APR.A.1

Which of the following is the correct expansion of:
3p(4p - 7q)?

• 7p - 10pq
• 12pq - 21q²
• 9q
• 12p² - 21pq