1st and 2nd 9 Weeks Review

What is the greatest common factor of 𝟑𝟐 and 𝟕𝟐?

• 4

• 8

• 72

• 288

• The length is 3 yards.

What is the least common multiple (LCM) of 8 and 12?

• 12

• 16

• 24

• 32

Which TWO mathematical terms describe (𝟏𝟎+𝟐) in the expression 𝒙 − 𝟔(𝟏𝟎+𝟐)?

• difference

• factor

• product

• quotient

• sum

A factory makes 𝟓𝟕𝟓,𝟎𝟎𝟎 candies per day. If each machine in the factory produces the same amount of candies per day, and there are 𝟐𝟎 machines in the factory, how many candies does each machine produce per day?

• 28,750 candies

• 27,850 candies

• 2,875 candies

• 2,785 candies

Which TWO expressions are equivalent to 𝟓𝒉?

• h + h + h + h + h

• h x h x h x h x h

• 3h + h

• 4h + h

• 5h + h

Which expression is equivalent to 𝟑(𝒑+𝟖)+𝟔?

• 3p + 5 + 6

• 3p + 11 + 6

• 3p + 14

• 3p + 30

Which expression is equivalent to (𝟎.𝟏)⁴ × (𝟎.𝟐)⁵ ?

• (0.1 × 4) × (0.2 × 5)

• (0.1 + 4) × (0.2 + 5)

• (0.1 × 0.1 × 0.1 × 0.1) × (0.2 × 0.2 × 0.2 × 0.2 × 0.2)

• (0.1 + 0.1 + 0.1 + 0.1) + (0.2 + 0.2 + 0.2 + 0.2 + 0.2)

Which description matches the expression 𝟔𝒙−𝟒?

• the product of a number, 𝑥, and the difference of 4 and 6

• the difference of 6 times a number, 𝑥, and 4

• the difference of 4 times a number, 𝑥, and 6

• 4 more than 6 times a number, 𝑥

Which mathematical term describes 𝟐.𝟏𝟐 in the expression 𝟗.𝟐𝒚 − 𝟕.𝟓𝒚 + 𝟐.𝟏𝟐?

• coefficient

• constant

• difference

• sum