四年级小数加减法计算题

  四年级下册计算题库(一)

 —— 小数的加法和减法

  1.小数数位相同的加减法(竖式计算)

 5.5+4.5=

  3.27-2.49=

  11.65-7.39=

 19.01-7.99=

 7.51+0.49= 5.48-3.25=

  4.8+18.9=

 10.3+58.7=

 8.03-4.56=

  9.03-8.57=

  4.17+2.53=

  5.07-0.98=

  5.67-0.73=

 13.18+5.27=

 5.16+7.89=

 26.8+3.02=

  6.07-4.993=

  3.7+2.36=

 15.4+2.97=

  10.2-8.75=

 7.81-3.735=

 12.16+5.347=

 0.4-0.125=

 18.7+3.96=

  9.6+4.78=

  5.67-0.845=

 0.506-0.19=

 11.04-7.3=

  1.4-0.405=

  62.1-17.07 1.4-0.405=

  3.906+0.66=

  43.5-27.34=

 15.98-3.9=

  75.6-3.55= 5.94+10.7=

  12.03+0.875=

 37.8+3.02=

 0.704-0.25=

 10.1-0.55=10+10.1=

  27+8.03=

 26+7.98=

  13.99+1=

  7.88+2 =

 95-9.85=

  20-9.42=

  35.09-11=

 96.85-85=

  45.45-45=

 2.小数加减混合运算(递等式计算)

 5.03-2.5+0.96

  22.8-5.23-9.125

  23.66+4.34-3.56

 5.6-0.81-1.29

  15.9+3.26+4.17

  67.2+41.5-71.39

  10.75+0.4-9.473

  16.23+8.92-7.56

 50-28.5-13.45

  13.79-9.653+170.57

 1.5+0.68-0.306

  72.8-8.6+5.84

 20.8-(15.98-3.9)

 32.5+(5.07+6.13)

 3.52-(4.66-3.82)

 3.小数加减简便运算(递等式计算)

 0.9+1.08+0.92+0.1

 5.26+3.43+0.74

 5.6+2.7+4.4

 0.15+7.62+7.85

 51.27-8.66-1.34

  48.14-2.43-7.57

 18.76-3.47-0.53

 5.17-1.8-3.2

  70.8-1.25-1.75

  4.02-3.5+0.98

  4.25-0.83+0.75

 23.04-0.8-13.4-6.2

 15.13+4.92-5.13

 3.98-1.5+6.02

  4.8+1.2-4.8+1.2

 30.99-(8.5+15.99)

 72.6-(22.6+3.45)

 36.06-(5+6.06)

 四年级下册计算题库(一)

 —— 小数的加法和减法 1.小数数位相同的加减法(竖式计算)

 27.38+4.83=

 26.75+2.83=

 3.64-2.58=

  6.52-3.44=

 15.31+13.51 5.5+4.5=

  3.27-2.49=

  11.65-7.39=

 19.01-7.99=

 7.51+0.49=

 5.48-3.25=

  4.8+18.9=

 10.3+58.7=

 8.03-4.56=

  9.03-8.57=

 8.25+1.55=

  9.43-9.05=

  1.75+2.08=

 4.28-3.37=

 4.13+2.24=

 4.17+2.53=

  5.07-0.98=

  5.67-0.73=

 13.18+5.27=

 5.16+7.89=

 2. 小数数位不同的加减法(竖式计算)

 26.8+3.02=

  6.07-4.993=

  3.7+2.36=

 15.4+2.97=

  10.2-8.75=

  7.3-2.25=

 3.8+3.54=

  3.05-2.9=

  3.1-2.07=

 12.7+6.58=

 7.81-3.735=

 12.16+5.347=

 0.4-0.125=

 18.7+3.96=

  9.6+4.78=

 5.67-0.845=

 0.506-0.19=

 11.04-7.3=

  1.4-0.405=

  62.1-17.07= 1.4-0.405=

  3.906+0.66=

  43.5-27.34=

 15.98-3.9=

  75.6-3.55= 5.94+10.7=

  12.03+0.875=

 37.8+3.02=

 0.704-0.25=

 10.1-0.55= 3.整数与小数的加减法(竖式计算)

 10+10.1=

  27+8.03=

 26+7.98=

  13.99+1=

  7.88+2 =

 28-3.56=

  10-0.81=

  10-0.36=

  20-0.92=

 8-7.089=

 95-9.85=

  20-9.42=

  35.09-11=

 96.85-85=

  45.45-45=

  10-0.41=

  45-0.45=

  3.57+3=

 4.小数加减混合运算(递等式计算)

 5.03-2.5+0.96

  22.8-5.23-9.125

  23.66+4.34-3.56

  5.6-0.81-1.29

  15.9+3.26+4.17

  67.2+41.5-71.39

 10.75+0.4-9.473

  16.23+8.92-7.56

 50-28.5-13.45

 13.79-9.653+170.57

 1.5+0.68-0.306

  72.8-8.6+5.84

  20.8-(15.98-3.9)32.5+(5.07+6.13)

 3.52-(4.66-3.82)

 5.小数加减简便运算(递等式计算)

 0.9+1.08+0.92+0.1

 5.26+3.43+0.74

 5.6+2.7+4.4

  20.15+7.62+7.85

 51.27-8.66-1.34

  48.14-2.43-7.57

 18.76-3.47-0.53

 5.17-1.8-3.2

  70.8-1.25-1.75

  4.02-3.5+0.98

  4.25-0.83+0.75

 23.04-0.8-13.4-6.2

  15.13+4.92-5.13

 3.98-1.5+6.02

  4.8+1.2-4.8+1.2

  30.99-(8.5+15.99)72.6-(22.6+3.45)36.06-(5+6.06)