number-sense/integers/integer-subtraction · Sarja 89
20 problems
Nimi:
Luokka:
Päivämäärä:
1
6 + -1
=
2
-6 - 1
=
3
10 - -3
=
4
-1 + 7
=
5
4 + -7
=
6
-8 - 2
=
7
-5 + 10
=
8
-4 × 7
=
9
-6 - 5
=
10
-10 - 3
=
11
-6 × 4
=
12
2 + -4
=
13
4 × -6
=
14
-2 + 7
=
15
-2 × 4
=
16
-8 - 5
=
17
-8 - 3
=
18
-7 × 5
=
19
1 - -1
=
20
9 - -8
=