Estimation · Set 36
20 problems
Name:
Class:
Date:
1
6 - 3
=
2
4 - 2
=
3
4 - 1
=
4
5 - 2
=
5
8 - 1
=
6
4 - 2
=
7
9 - 2
=
8
4 - 3
=
9
8 - 3
=
10
4 - 1
=
11
6 - 1
=
12
3 - 1
=
13
2 - 1
=
14
3 - 2
=
15
7 - 4
=
16
2 - 1
=
17
8 - 5
=
18
6 - 5
=
19
6 - 4
=
20
4 - 3
=