0.74+3.26=
2.74-1.74=
①26.7+147.2=
②801.6-21.9=
③20-0.85=
④15.78+2.45=
验算:
⑤33.4-9.48=
验算:
⑥13.1+120.95=
验算:
⑦100-19.2=
验算:
①64.53+5.67=
②8.2-6.45=
x=
x=
x=
x=
加数 |
0.38 |
0.05 |
30.2 |
0.57 |
0.19 |
|
加数 |
4.65 |
3.6 |
4.8 |
0.95 |
||
和 |
7.02 |
0.6 |
1.2 |
验算:
验算:
0.27+1.43= 7-2.2= 80÷100= 18.6-4.8-5.2=
7.9×1000= 5.1+1.01= 100-66.6= 25×4÷25×4=