mixed-operations/equations/missing-variable · Set 89
20 problems
Nome:
Classe:
Data:
1
5 ÷ 5
=
2
4 + 5
=
3
7 - 4
=
4
6 × 7
=
5
9 ÷ 9
=
6
8 + 9
=
7
5 - 2
=
8
10 × 1
=
9
2 + 3
=
10
3 - 2
=
11
10 - 1
=
12
4 × 5
=
13
6 + 7
=
14
8 - 4
=
15
10 + 1
=
16
2 × 3
=
17
8 × 9
=
18
2 - 1
=
19
9 - 2
=
20
4 - 1
=