grade-3/subtraction/estimation · Série 25
20 problems
Nom:
Classe:
Date:
1
8 - 4
=
2
5 - 1
=
3
9 - 7
=
4
2 - 1
=
5
8 - 7
=
6
8 - 4
=
7
9 - 8
=
8
5 - 4
=
9
7 - 2
=
10
8 - 6
=
11
7 - 1
=
12
2 - 1
=
13
5 - 3
=
14
8 - 4
=
15
6 - 5
=
16
3 - 1
=
17
7 - 3
=
18
2 - 1
=
19
7 - 1
=
20
7 - 5
=