mixed-operations/equations/missing-variable · Sada 99
20 problems
Jméno:
Třída:
Datum:
1
4 + 5
=
2
4 - 1
=
3
6 × 7
=
4
9 ÷ 9
=
5
8 + 9
=
6
2 - 1
=
7
10 × 1
=
8
5 ÷ 5
=
9
2 + 3
=
10
9 - 2
=
11
10 + 1
=
12
2 × 3
=
13
9 - 6
=
14
4 × 5
=
15
6 + 7
=
16
8 × 9
=
17
8 - 6
=
18
6 - 1
=
19
10 - 1
=
20
8 - 2
=