Calculate -3 - (2 + 1 + -7) - -3.
Calculate -3 - (2 + 1 + -7) - -3. 4 What is -7 - (-2 + 2 - 14) - 14? -7 Calculate 3 - (-4 + 4 + 1). 2 What is (3 - 0) + 1 + -1 + 0? 3 (6 - -1) + -4 + 0 3 Calculate -6 + 2 + 1 - (-1 + 0). -2 Calculate
小学数学题
2024-11-27
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