Grade 7 | Unit 5 | Lesson 10: Multiply! | Practice Problems

Evaluate the expression: \(\text{-}12 \boldcdot \frac{1}{3}\)

• -4

• 4

Evaluate the expression: \(\text{-}12 \boldcdot \text{-}\frac{1}{3}\)

• -4

• 4

Evaluate the expression: \(12 \boldcdot \left(\text{-}\frac{5}{4}\right)\)

• -15

• 15

Evaluate the expression: \(\text{-}12 \boldcdot \left(\text{-}\frac{5}{4}\right)\)

• -15

• 15

Evaluate the expression: \(\text{-}1 \boldcdot 2 \boldcdot 3\)

• -6

• 6

Evaluate the expression: \(\text{-}1 \boldcdot (\text{-}2) \boldcdot 3\)

• -6

• 6

Evaluate the expression: \(\text{-}1 \boldcdot (\text{-}2) \boldcdot (\text{-}3)\)

Order the set of numbers from least to greatest: 4, 8, -2, -6, 0

Order the set of numbers from least to greatest: -5, -5.2, 5.5, \(\text{-}5\frac{1}{2}\), \(\frac{\text{-}5}{2}\)

• -5.2

• -5

• 5.5

\(30 + \text{-}30 = 0\). Write another sum of two numbers that equals 0. Write a sum of three numbers that equals 0. Write a sum of four numbers that equals 0, none of which are opposites.