1.52-0.5=
+=
×=
10-5.5=
15.6÷3=
×3=
3.6÷=
1÷×=
547+198=
0.6-0.28=
5.5×=
3.6÷0.36=
7.7÷=
=
×5÷×5=
0.45+0.3=
4×25=
22.9-2.9=
6.4÷1.6=
3×7÷3×7=
0.43-0.3=
8×12.5=
7.2÷9=
5÷=
2.4×0.5=
1.27-0.7=
603×39≈
13÷26=
8.9a-a=
1-0.53=
×4÷×4=
①0×=
②9.7+0.03=
③1.4×0.5=
④10.6-6=
⑤10+=
⑥
⑦1.25×8=
⑧
⑨78÷0.25÷4=
①0.45×
②9.04+0.6
③
④4÷0.01=
⑤
⑦12.5- 2.5×4
⑧6×0.6÷6×0.6=
⑨45÷9×0=
⑩6÷3÷=
列式:
810÷30= 0.38+3.8= 0.15×0.2=
÷= ﹣×0= ×3÷3×=
0.56÷0.8= = = =
5×( )= 30×= 0.53= 3﹣=
4.68﹣4= += 0.8×= ÷= 0.42=
12.6÷3= ÷0.75= 3.8÷10%= 41×348×0= 1÷3×=