4 减法 3 等于多少？

4 - 3 = 1

4减法3 等于 1

竖式演算

4-31

验算

  • 用加法验算：1 + 3 = 4

相关题目

4 - 2 = 2 4 - 4 = 0 4 - 1 = 3 3 - 3 = 0 5 - 3 = 2 6 - 3 = 3 7 - 3 = 4 8 - 3 = 5 9 - 3 = 6 10 - 3 = 7 11 - 3 = 8 2 - 1 = 1 3 - 2 = 1 5 - 4 = 1 6 - 5 = 1 7 - 6 = 1 8 - 7 = 1 73 - 33 = 40 74 - 32 = 42 94 - 83 = 11 58 - 40 = 18 74 - 73 = 1 38 - 8 = 30 1 × 1 = 1 74 - 65 = 9 100 - 40 = 60 91 - 80 = 11 85 - 73 = 12 67 - 7 = 60 65 - 37 = 28