10.32-1.98脱式计算

(2.65 2.77)÷(1.98-0.98)脱式计算(2.65 +2.77)÷(1.98-0.98)=5.42÷1=5.42

3.25+1.98+10.32-1.98=(3.25+10.32)+(1.98-1.98)=13.57+0=13.57 希望能帮到你!

(1)1.98+3.45+6.55=1.98+(3.45+6.55)=1.98+10=11.98 (2)11.01-5.73-5.27=11.01-(5.73+5.27)=11.01-11=0.01 (3)37.25+(16.3-7.25)=(37.25-7.25)+16.3=30+16.3=46.3

6.56+4.78-4.56=(6.56-4.56)+4.78=2+4.78=6.78谢谢,请采纳

10.32-1.98=10.32-(2-0.02)=10.32-2+0.02=8.34

3.25x4.5-1.98脱式计算=14.625-2+0.02=12.645

60.3-1.36-0.64= 脱式计算60.3-1.36-0.64=60.3-(1.36+0.64)=60.3-2=58.3

1.4*102-2*49=408-2*49=408-98=3102.25*(2+4)=25*2+25*4=50+100=1503.12*5+8=60+8=684.99*101 =99*(100+1)=99*100+99*1 =9900+99=99995.25*(78*4)=25*4*78=100*78=78006.(25+12)*4=25*4+12*4=100+48=1487.1.4+0.7+8.6 =(1.

(13.9一2.1)x0.37=11.8*0.37=4.366

8.06-4.53+10.94-5.47 =(8.06+10.94)-(4.53+5.47) =19-10 =9

相关文档

16.2x2.1一2.1脱式计算
简算1.98+3.45
21.6+5.47-9.86脱式计算
10.32-1.98简便方法
1.98+3.45脱式计算
10.32-1.98的简便运算
7.81一3.99简算
0.6 0.4-0.6 0.4简便运算
fkjj.net
mqpf.net
zxwg.net
xyjl.net
mqpf.net
电脑版