5×=
3×=
9×=
×8=
×6=
×25=
×9=
×16= × = 9× = × =
÷2= 12÷ = ÷ = ÷ =
×= 3.2×= ×× ×-×=
= ÷= 8÷8÷ ×5-2×=
8÷=
4.2×=
1-=
÷15=
2.4÷=
+=
1÷=
×÷×=
387+102= 4.8× = 18.6-5.6= 0.25×39×4=
9.6+0.1= + = 32×125%= ×8+ =