30 加法 100 等于多少？

30 + 100 = 130

30加法100 等于 130

竖式演算

30+100130

验算

  • 用减法验算：130 − 100 = 30
  • 用减法验算：130 − 30 = 100

相关题目

30 + 99 = 129 30 + 98 = 128 30 + 97 = 127 30 + 96 = 126 30 + 95 = 125 30 + 94 = 124 30 + 93 = 123 30 + 92 = 122 29 + 100 = 129 31 + 100 = 131 28 + 100 = 128 32 + 100 = 132 33 + 100 = 133 27 + 100 = 127 34 + 100 = 134 26 + 100 = 126 31 + 99 = 130 32 + 98 = 130 33 + 97 = 130 34 + 96 = 130 35 + 95 = 130 36 + 94 = 130 7 + 51 = 58 52 + 7 = 59 20 + 70 = 90 21 + 4 = 25 3 + 53 = 56 41 + 44 = 85 10 × 13 = 130 13 × 10 = 130