number-sense/integers/integer-subtraction · 套题 52
20 problems
姓名:
班级:
日期:
1
-2 - 9
=
2
-9 - 9
=
3
-10 - 6
=
4
1 × -9
=
5
-3 × 4
=
6
6 + -8
=
7
-8 + 3
=
8
7 - -7
=
9
-4 + 1
=
10
8 + -10
=
11
-3 - 6
=
12
-10 - 8
=
13
-2 + 1
=
14
6 + -7
=
15
-3 - 1
=
16
5 + -3
=
17
-5 × 8
=
18
3 × -4
=
19
-10 + 6
=
20
-8 + 6
=