①10×10%=
②56%-28%=
③1+0.5% =
④1-0.5% =
⑤1÷1% =
⑥1-98% =
⑦3+150% =
⑧15%×75% =
26×50=
12-0.86=
=
0.24÷6=
2.5×3.5×0.4=
96×0.4÷96×0.4=
①(x-16)=8
②=x:2.5
种类
跳绳
羽毛球
乒乓球
其他
人数
√√√√√√√√√√√√
○○○○○○○○
△△△△△△△△△△△
正正