What is (4 + -27 - -9) + 7?
What is (4 + -27 - -9) + 7? -7 What is the value of 5 + -13 + 5 + 4? 1 Calculate (-2 + -2 - 0) + 3. -1 Calculate (12 - 1) + (-23 - -12). 0 What is the value of -17 + 14 + -9 + 16? 4 What is the value
小学数学题
2024-11-29
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