1 减法 1 等于多少？

1 - 1 = 0

1减法1 等于 0

竖式演算

1-10

验算

  • 用加法验算：0 + 1 = 1

相关题目

2 - 1 = 1 3 - 1 = 2 4 - 1 = 3 5 - 1 = 4 6 - 1 = 5 7 - 1 = 6 8 - 1 = 7 9 - 1 = 8 2 - 2 = 0 3 - 3 = 0 4 - 4 = 0 5 - 5 = 0 6 - 6 = 0 7 - 7 = 0 88 - 8 = 80 61 - 60 = 1 49 - 16 = 33 83 - 70 = 13 86 - 26 = 60 99 - 78 = 21 89 - 71 = 18 96 - 3 = 93 60 - 56 = 4 28 - 26 = 2 69 - 52 = 17 82 - 35 = 47