6.CE/2 Recap Integer Ops

Which number sentence matches the model shown below?

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• 8 + 5 = 13
• 8 + (-5) = 3
• -8 + 5 = -3
• -8 + (-5) = -13

Which number sentence matches the model shown below?

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• (-5) - 4 = -20
• (-20) / 4 = -5
• (-5) x (-4) = 20
• (-5) x 4 = -20

Which number sentence is true?

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• 2 x (-3) = 6
• (-2) x (-3) = -6
• -6 / 2 = -3
• 6 / 2 = -3

Which TWO number sentences are true?

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• -15 - 5 = -20
• 0 - 15 = -20
• -20 + 5 = -15
• -20 -5 = -15
• -10 +10 = -20

Which is equivalent to 14 + (-5)?

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• - 19
• 9
• 5
• 19

Identify the true statement.

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Mathematical Equivalence

OFF

Mathematical Equivalence

OFF

Mathematical Equivalence

OFF