mixed-operations/equations/missing-variable · Sada 86
20 problems
Jméno:
Třída:
Datum:
1
10 × 1
=
2
9 ÷ 9
=
3
2 + 3
=
4
8 - 4
=
5
4 × 5
=
6
5 ÷ 5
=
7
6 + 7
=
8
6 - 3
=
9
8 × 9
=
10
5 - 2
=
11
6 × 7
=
12
8 + 9
=
13
3 - 2
=
14
10 - 1
=
15
7 - 4
=
16
10 + 1
=
17
2 × 3
=
18
4 + 5
=
19
9 - 6
=
20
2 - 1
=