24÷6= 4×4= 16÷4= 17+5=
24﹣6= 4÷4= 1×1= 0÷6=
5÷1= 4+4= 9÷3= 2×6=
6÷2= 4﹣4= 5×8= 20÷5=
6×2= 48÷8= 4×7= 20﹣5=
0÷5= 17+7= 30÷5= 25÷5=
24÷6= 4×4= 16÷4= 17+5=
24﹣6= 4÷4= 1×1= 0÷6=
5÷1= 4+4= 9÷3= 2×6=
6÷2= 4﹣4= 5×8= 20÷5=
6×2= 48÷8= 4×7= 20﹣5=
0÷5= 17+7= 30÷5= 25÷5=
×
45×
÷10 0÷
54×
÷
×64 12÷
（
﹣
）×24 3×
÷3×
×
= 1﹣
=
÷1=
÷
=
×
= 2.5×
=
×
= 52×
=
×
÷
×
= 0÷5×
=
= 24÷
=
=
=
=
﹣
=
=
=
﹣1.2=（0.1）3= 3÷1
=
×0.4=
﹣
=
×7=
+1
= 5×
÷5×
+
×
= 21
÷3=
×4= 6﹣
=
÷
=
×
×
=
÷
=
÷
=
÷
=
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