number-sense/integers/integer-subtraction · セット 87
20 problems
名前：
クラス:
日付：
1
-4 - 1
=
2
7 × -3
=
3
-7 + 8
=
4
3 - -2
=
5
10 × -5
=
6
3 - -5
=
7
-3 - 2
=
8
-9 + 4
=
9
10 + -6
=
10
-10 - 4
=
11
-2 - 2
=
12
-6 × 2
=
13
9 × -3
=
14
-4 + 8
=
15
-10 + 8
=
16
10 - -7
=
17
-7 + 9
=
18
-2 + 5
=
19
-7 - 8
=
20
7 × -1
=