number-sense/integers/integer-subtraction · Série 91
18 problems
Nom:
Classe:
Date:
1
-9 + 8
=
2
-4 - 10
=
3
4 - -1
=
4
-8 - 4
=
5
1 - -6
=
6
-5 - 9
=
7
1 × -9
=
8
-8 + 1
=
9
10 + -4
=
10
-10 - 9
=
11
-6 × 4
=
12
9 × -9
=
13
-6 - 1
=
14
2 + -3
=
15
-3 + 4
=
16
-7 × 4
=
17
-8 + 3
=
18
9 - -4
=