grade-3/subtraction/estimation · セット 56
20 problems
名前：
クラス:
日付：
1
7 - 3
=
2
8 - 3
=
3
8 - 4
=
4
5 - 4
=
5
2 - 1
=
6
2 - 1
=
7
3 - 2
=
8
4 - 2
=
9
8 - 4
=
10
4 - 1
=
11
3 - 1
=
12
8 - 4
=
13
9 - 8
=
14
9 - 8
=
15
9 - 2
=
16
4 - 3
=
17
5 - 4
=
18
6 - 5
=
19
3 - 2
=
20
2 - 1
=