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