mixed-operations/equations/missing-variable · Sada 71
20 problems
Jméno:
Třída:
Datum:
1
4 × 5
=
2
5 ÷ 5
=
3
6 + 7
=
4
8 - 2
=
5
8 × 9
=
6
9 ÷ 9
=
7
10 + 1
=
8
6 - 2
=
9
2 × 3
=
10
5 - 2
=
11
10 × 1
=
12
2 + 3
=
13
3 - 2
=
14
10 - 1
=
15
7 - 4
=
16
4 + 5
=
17
6 × 7
=
18
8 + 9
=
19
9 - 2
=
20
2 - 1
=