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)