6th Module 4 L9-14

Which expression matches "5 less than the product of 8 and a number"

• 8n - 5

• 8 x n + 5

• 5 - 8n

• 8 x n ÷ 5

Which words/phrases call for addition?

• sum

• product

• difference

• total

• more than

Write the expression using the fewest number of symbols and characters: 3 ⋅ 2 ⋅ g

Write the expression using the fewest number of symbols and characters: 2 ⋅ 2 ⋅ 2 ⋅ 2 ⋅ h ⋅ m

What is the GCF of 12 and 8?

• 12

• 8

• 4

• 6

Factor: 24 + 6d

• 6(4 + d)

• 4(6 + 2d)

• 8(3 + d)

• 3 x 8 + 6 x d

Expand 8(3 + 2b)

• 24 + 8b

• 24 + 16b

• 16 + 24b

What is the missing factor? 14x + 16y = _(7x + 8y)

• 2

• 3

• x

• y

7(b + y) = 7b + 7y

• true

• false

Check all that show "5 divided by x)

• $\frac{5}{x}$

• $\frac{x}{5}$

• $5\div x$

• $x\div5$