Plus und Minus bis 20 üben [3]
Gemischte Aufgaben
|
1.
9 – 1 =
1
8
|
2.
2 – 0 =
2
1
|
3.
7 + 1 =
8
1
|
4.
14 + 5 =
19
2
|
|
5.
14 – 14 =
0
2
|
6.
7 + 7 =
1
14
|
7.
8 – 2 =
6
1
|
8.
7 + 10 =
17
2
|
|
9.
5 – 5 =
0
2
|
10.
20 – 17 =
1
3
|
11.
7 + 9 =
16
2
|
12.
7 + 3 =
10
1
|
|
13.
12 + 7 =
2
19
|
14.
1 – 1 =
0
2
|
15.
8 – 2 =
1
6
|
16.
16 – 12 =
4
1
|
|
17.
6 – 5 =
1
2
|
18.
1 + 7 =
1
8
|
19.
1 – 1 =
2
0
|
20.
6 + 4 =
10
1
|