number-sense/integers/integer-subtraction · Sarja 54
20 problems
Nimi:
Luokka:
Päivämäärä:
1
-2 - 1
=
2
-4 + 5
=
3
-3 + 1
=
4
-2 × 4
=
5
5 - -10
=
6
-4 - 9
=
7
-9 - 1
=
8
4 × -2
=
9
-7 - 9
=
10
-9 - 8
=
11
7 + -3
=
12
-4 × 9
=
13
-4 + 2
=
14
4 × -10
=
15
-9 - 4
=
16
-1 - 6
=
17
3 - -4
=
18
3 - -5
=
19
4 × -9
=
20
-8 - 5
=