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