四年级小数加减法计算300题

1、0.75 +0.4=20+0.78= 4.8+4.2= 5.73= 4.9- 1.7=1.34 +0.8=-0.75=8.7+ 0.03= 0.2-0.09= 8.5+ 2.5=3.4 1.4=0.68+ 0.42= 7.82-7.2=2+ 9.1= 0.48+ 0.52=8.1 -5.1 =0.780.24=0.8+ 0.18=0.89-0.25=0.98=0.9 +0.1 =0.8=4.55.6+ 4=5.7+ 3.3=10-4.4=+ 6.6=9.5-2.7=0.55=3.7+ 4.8=7+3.3=.25+0.75=2.7+ 3.9=.7+0. 9=-0.44 =0.9 + 1 =146

2、-0.4=100. 1 =14+ 0. 78=+ 2.7=5-0. 08=64+ 2. 35=.34-6.22=12.6+3. 4=1.3 +4.3=7.2+ 6.9=9.38.8=4.4+ 15.99=19.85.6=96.3 56.279.2+ 56.8=1.9+ 25.793=88-69.21=1.下载可编辑4.7+3.7= 6.94+3.12=5.6+6.4 =15.3+0.7=1.25+ 26.4=0.3+1.5=26.3+14=6+2.19= 6.9+3.4=32.2+2.1 =6.4+8.2=2.5+9.8=7.6+1.3=4.4+5.7= 2.3+7.7=5.7+3.1=7.6

3、9+2.31 =9.16+2.64 = 5.68+12.22=16.8+16.5=.下载可编辑28.01+2.09=3.4+6.8 = 6.9+7.1= 3.6-2.4 =6.8-3.8=4.26-3.71=8.1+3.6=23.1+23.9= 6.94-3.12=3.8+2.4=12.4+84.1= 23.6+65.4=5.6-4.6=6+0.6=51.2-24.9=5.16-1.32= 4.31+7.28=98.5-25.8=17.3+18.7= 26.5+33.5= 54.6+94.2=7.2+1.7=0.11+0.28= 2.03+0.67= 5.42+2.31 =44.3+25.7=

4、80.1 + 1.9=65.1 + 14.3= 92.4+3.17= 62.1-5.5=13.7-0.1 =28.4-3.32= 3.1+62.1= 42+0.5= 2.4+3.16=45.3+54.7=21.6+37.4= 23.5+61.4 =17.63-2.1 =3.6+1.4=9.6-2.4=8.9+1.1=7.3+2.4= 6.25+2.52=8.71+1.29 = 6.5+3.4=1.3-0.1= 54.8-15.4= 6.3+5.2=8.46+2.54=31.09-3.1=9.46-2.15=3.3+6.15= 7.3-2.6=16.3+65.2= 63.2+46.8=3.12+

5、6.21= 2.44+3.56= 7.69+3.61 =2.45+3.25= 5.6+2.4 =6.5-2.2 =68.4-61.5= 0.25+6.75=3.14+3.1= 6.31+20.1= 52.3+12.7= 2.19+0.31= 0.88-2.12 =5.34+69.21= 2.14+2.15= 6.61+3.44= 6.28+3.14=31.1+21.6=74.1+64.9= 65.2+2.7=34.1-24.3= 61.3+66.4=98.6-54.3=51.8+24.2= 88.6-27.4 = 52.3+64.7= 12.75-3.64= 5.3+1.54=0.3+1.5=

6、2.5+9.8 =7.6+1.3 = 4.4+5.7=2.3+7.7 =.下载可编辑5.7+3.1 = 7.69+2.31= 9.16+2.64 = 5.68+12.22 = 16.8+16.5=26.3+14.6= 96.9+3.4= 32.2+2.1= 6.4+8.2= 28.01+2.09=3.4+6.8=6.9+7.1= 3.6-2.4 = 6.8-3.8= 4.26-3.71 =8.1+3.6=23.1+23.9= 6.94-3.12= 3.8+2.4= 5.6-4.66=51.2-24.9=5.16-1.32= 4.31-2.14= 17.3+18.7= 26.5+33.5=54.

7、6+94.2=12.4+84.1=23.6+65.4= 98.5-25.8= 7.2+1.7=0.11+0.28=2.03+0.67= 5.42+2.31= 44.3+25.7 = 80.1 + 1.9=65.1+14.3=92.4+3.17=62.1-5.5 =6.18+4.12= 0.5+0.63=2.91+0.34=0.19+0.01= 4.13+3.2= 4.7+3.7= 6.94+3.12=5.6+6.4=15.3+1.25= 26.4-0.1= 28.4-3.32= 3.1+6+2.1 =42+0.5=2.4+3.16= 45.3+54.7= 21.6+37.4 =23.5+61.

8、4 =17.63+2.1 =3.6-3.5=9.6+2.4=8.9+1.1= 7.3+2.4=6.25+2.52= 8.71 + 1.29= 6.5+3.4=1.3-0.1= 54.8-15.4=6.3+1.4= 8.46+2.54= 31.09-3.1=9.46-2.15= 3.3-6.15=7.3-2.6= 16.3+65.2= 63.2+46.8= 3.12+6.21 =2.44+3.56 =7.69+3.61=2.45+3.25= 5.6+2.4= 6.31-2.2= 68.4-61.5=0.25+6.75= 3.14+3.1= 6.31+20.1=52.3+12.7= 2.19+0.

9、31 =0.88-2.12= 5.34-69.21= 2.14-1.24= 6.61+3.44= 6.28+3.14=11.1+21.6= 74.1+64.9=65.2+2.7 = 52.6-24.3= 61.3+66.4=98.6-54.3=51.8+24.2=88.6-27.4= 52.3-3.25= 12.75-3.64=5.3+1.54 =98.24+16.93= 2.5+0.9 = 3.6+4.9 = 5.6- 4.8 = 3.06+ 4.4.下载可编辑8.8 +4.5=5.2 + 4.85.5+4.5=3.27-2.49=11.65-7.39=.下载可编辑19.01-7.99=7.51+0.49=5.48-3.25= 4.8+18.9