fractions/compare/grade-3 · セット 78
19 problems
名前：
クラス:
日付：
1
1÷2 - 1÷6
=
2
6÷8 - 1÷4
=
3
1÷3 + 3÷8
=
4
7÷8 × 1÷2
=
5
2÷4 - 1÷4
=
6
4÷6 × 1÷2
=
7
2÷7 + 3÷6
=
8
2÷5 + 1÷4
=
9
2÷7 + 5÷8
=
10
1÷2 × 4÷5
=
11
2÷3 × 4÷7
=
12
1÷3 + 1÷5
=
13
2÷3 + 4÷6
=
14
4÷8 - 3÷7
=
15
2÷6 × 3÷4
=
16
5÷6 - 1÷5
=
17
1÷3 × 1÷3
=
18
1÷8 + 7÷8
=
19
Simplify 12÷21
=