40 减法 28 等于多少？

40 - 28 = 12

40减法28 等于 12

竖式演算

31040-2812

验算

  • 用加法验算：12 + 28 = 40

相关题目

40 - 29 = 11 40 - 27 = 13 40 - 30 = 10 40 - 26 = 14 40 - 31 = 9 40 - 25 = 15 40 - 32 = 8 40 - 24 = 16 39 - 28 = 11 41 - 28 = 13 38 - 28 = 10 42 - 28 = 14 37 - 28 = 9 43 - 28 = 15 44 - 28 = 16 36 - 28 = 8 13 - 1 = 12 14 - 2 = 12 15 - 3 = 12 16 - 4 = 12 17 - 5 = 12 18 - 6 = 12 96 - 37 = 59 61 - 34 = 27 64 - 7 = 57 41 - 3 = 38 57 - 9 = 48 43 - 16 = 27 12 × 1 = 12 9 + 3 = 12