Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
94 – 31 =
2
63
4
3
|
2.
815 – 709 =
106
2
3
4
|
3.
223 – 120 =
2
3
103
4
|
4.
208 + 754 =
962
4
2
3
|
|
5.
889 – 609 =
4
2
3
280
|
6.
156 – 71 =
3
4
85
2
|
7.
424 + 532 =
956
2
4
3
|
8.
696 – 450 =
2
3
4
246
|
|
9.
933 + 4 =
937
3
4
2
|
10.
243 + 118 =
4
361
3
2
|
11.
824 + 61 =
2
4
3
885
|
12.
741 + 17 =
758
2
3
4
|
|
13.
667 – 389 =
3
278
2
4
|
14.
346 – 228 =
4
2
118
3
|
15.
533 + 117 =
4
2
650
3
|
16.
903 + 0 =
903
3
4
2
|
|
17.
265 + 166 =
4
3
431
2
|
18.
563 + 240 =
803
2
4
3
|
19.
159 – 40 =
2
3
119
4
|
20.
848 + 113 =
3
961
2
4
|