number-sense/integers/integer-subtraction · セット 66
19 problems
名前：
クラス:
日付：
1
-5 - 7
=
2
2 × -8
=
3
10 × -8
=
4
9 × -7
=
5
9 - -3
=
6
7 + -1
=
7
4 × -2
=
8
-3 - 8
=
9
-4 - 1
=
10
6 + -4
=
11
2 - -4
=
12
-6 + 4
=
13
-2 × 3
=
14
2 × -4
=
15
3 - -5
=
16
-2 - 9
=
17
2 × -10
=
18
-3 × 7
=
19
-1 - 2
=