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Integer Sums and Differences

Directions: Using the integers -3 to 3, at most one time each, fill in the blanks to make each equation true.

Hint

Hint

What do you know about adding and subtracting integers?

Answer

Answer

There are many possibilities. 2 + -3 = -1 and 1 – 3 = -2; 1 + 2 = 3 and -3 – (-1) = -2

Source: Jeanmarie Mullen

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3 comments

  1. The second solution is incorrect. -3 – 1 = -4
    It should read -3 – (-1) = -2

  2. wrong answer

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