What is (3 - 1) + -30 + 31?
What is (3 - 1) + -30 + 31? 3 Evaluate 11 - (-5 - (-19 - -11)). 8 -1 - (1 - (-5 + 3 + 2)) -2 Evaluate (3 + 0 + 1 - 2) + 1. 3 Calculate (-3 - (-1 - -1)) + 8. 5 What is the value of 7 + -4 + -9 + 3? -3
小学数学题
2024-11-29
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