grade-3/subtraction/estimation · セット 96
20 problems
名前：
クラス:
日付：
1
4 - 3
=
2
5 - 2
=
3
3 - 1
=
4
5 - 4
=
5
4 - 2
=
6
4 - 1
=
7
8 - 7
=
8
5 - 4
=
9
7 - 6
=
10
3 - 1
=
11
8 - 2
=
12
5 - 1
=
13
8 - 4
=
14
4 - 2
=
15
6 - 2
=
16
3 - 1
=
17
9 - 6
=
18
3 - 2
=
19
6 - 1
=
20
6 - 5
=