Estimation · Set 76
20 problems
Name:
Class:
Date:
1
8 - 4
=
2
2 - 1
=
3
5 - 1
=
4
9 - 5
=
5
5 - 4
=
6
8 - 5
=
7
4 - 2
=
8
5 - 3
=
9
9 - 8
=
10
7 - 2
=
11
6 - 2
=
12
3 - 1
=
13
5 - 3
=
14
9 - 4
=
15
3 - 2
=
16
3 - 2
=
17
9 - 6
=
18
9 - 6
=
19
7 - 5
=
20
3 - 1
=