1-0.25= ÷= 0÷×32= -×=
5+4=
2+6=
8-5=
9-7=
10-9=
6-2=
9+0=
7-6=
7+3=
4-4=
8+2=
3+3=
6-3=
8-2=
1+3=
1+8=
4+3+2=
7-3+2=
5+3-2=
10-0-3=
2+5-4=
9-5-4=
8-1+2=
4+5+1=
2×= += ×= 0.5×=
×3.5= ÷8= 180÷= 1-=
×16= × = 9× = × =
÷2= 12÷ = ÷ = ÷ =
×9= = ÷4= =
12人
7人
16人