四年级小数加减法竖式计算100道

四年级小数加减法

竖式计算

7.9+53.1= 56.8+23.1= 36.4-27.1= 51.1+35.9= 1.2+96.6= 4.6-35.6= 11.23-0.88= 22.56+14.62= 56.78-21.5= 96.1-43.2= 0.9+1.6= 4.5+3.4=

2.7+

3.9= 41.6-

4.8= 18.6+4.7= 1-0.44=

0.7+0.9= 3.25+0.75= 14.6-0.4= 10-0.1=

1-0.78= 20.1-0.3= 15.6-0.08= 11.1-5.6=

16.4+2.35= 84.2-6.22= 1.6+3.45= 17.2+25.9= 21.3+14.3= 9.13-8.28= 14.4+33.99= 29.8-14.6= 26.3-16.2= 35.2+56.8= 1.99+21.7= 13.88-9.21= 20.33+9.88= 36.5-5.71= 63.4+52.1= 93.1-20.9= 67.1-13.1= 123.9+455.6= 3.88-5.77= 33.72+22.3= 123.2+65.1= 16.3+97.5= 78.9+65.4= 22.5-19.5= 73.55-14.68= 46.32+65.18= 5.44+53.12= 96.42-13.88=

42.5+17.8= 63.22+22.77= 69.12-58.39= 63.2-45.4= 42.55-0.69= 0.55-0.33= 45.96-24.41= 75.2-28.3= 1456.23+9.6-8.6= 5.2+6.3-584.3= 8.42+9.48=

42.56+3.124= 91.26-30.35= 15.6十0.237=

80-52.1= 7.35-1.41= 14.33+5.46=

12.59+7.03= 25.7-12.2= 3.3+22.75=

14.9+3.49= 12.75-6.039= 13.01-3.1= 89-9.57= 16.35+3.59= 8.42+9.48= 42.56+3.124= 91.26-30.35= 80-52.1= 7.35-1.41= 15.6十0.237= 15.84-13.97= 21.46+43.96= 9.6-5.8= 8.25+2.46= 28.97-19.78= 28.42-16.38= 12.48+7.54= 1.62+1.41= 67.83-45.9=

83-8.45= 13.98-2.88= 0.98+2.56= 18.72-9.83= 50.35-28.44= 25.5-3.26= 8.95-4.44= 9.56+3.44=

2、脱式计算

8-7.19+3.83 2.58-(3.5-2.12) 8.4-7.85+3.2

13.75-5.28-4.72 2.25+4.8+0.75 9.65-(7.03+1.65) 6.24–(2.19+1.86) 3.8+1.4– 2.35 2.36+0.88-2.63+0.21 6.39+0.3-6.39+0.31 8.51-9.03-0.97 32+6.4十68十3.6

5.93+0.19+2.81 7.3+2.7-7.3+2.7

48.4+2.78+51.6-0.78 10.27十0.4-8.27

24.6一3.98十5.4-6.02 25.6-(0.23+5.6)-1.77

3、用小数计算

5元6角2分+3元零9分= 1吨30千克+980千克=

4米35厘米+5米70厘米= 6千米- 2千米860米=

10千克- 4千克800克= 4千米890米- 3千米50米=

20米16厘米-7米4分米9千米80米+1千米6米6吨4千克-5吨14千克

3元6角5分+7元5角4分5米80厘米十4米15厘米

5元6角十8元3角2吨50千克十630千克

8米6厘米十5米60厘米6吨50千克- 650千克