Hard · Set 4
20 problems
Name:
Class:
Date:
1
2 × 1
=
2
2 × 5
=
3
8 × 7
=
4
1 × 7
=
5
6 × 7
=
6
8 × 3
=
7
3 × 8
=
8
5 × 4
=
9
3 × 5
=
10
9 × 5
=
11
6 × 6
=
12
4 × 9
=
13
6 × 4
=
14
7 × 7
=
15
2 × 4
=
16
1 × 8
=
17
7 × 9
=
18
6 × 9
=
19
9 × 2
=
20
9 × 9
=