10﹣5.3=
60%×5=
32÷0.4=
0.19+0.76=
=
2 =
6.8×7.9×0=
24×50=
14.3﹣4.03=
4.2×(-)=
:( )=
0.35÷0.7=
0.5×=
9÷3%+30%=
1﹣1÷1+1=
47+53= 420÷70= 100-28.5= 0.03×8= 234- 199=
50×80= 2.7÷0.9= = 1÷ =
60÷80%= 75%+0.25= = =
⑴ =
⑵ =
⑶ =
⑷1+40%=
⑸0.62=
⑹0.8×0.25=
⑺10﹣0.1=
⑻197+26=
⑼2.6×5=
○有( )个。
△有( )个。
序号
成绩
1
19.3
6
11
19.5
2
19.1
7
12
18.9
3
8
19.2
13
18.5
4
18.7
9
18.8
14
19.9
5
20.0
10
15
19.0