Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
519 + 234 =
753
4
3
2
|
2.
195 + 98 =
4
3
2
293
|
3.
402 + 287 =
2
3
4
689
|
4.
126 – 35 =
4
2
91
3
|
|
5.
897 – 752 =
4
145
2
3
|
6.
707 – 579 =
2
4
128
3
|
7.
175 + 368 =
2
543
3
4
|
8.
485 + 160 =
4
645
2
3
|
|
9.
147 – 35 =
112
2
3
4
|
10.
250 – 164 =
3
2
4
86
|
11.
188 – 120 =
3
2
68
4
|
12.
854 + 126 =
4
980
3
2
|
|
13.
692 – 679 =
2
3
1
13
|
14.
199 + 458 =
4
657
3
2
|
15.
83 – 54 =
4
2
3
29
|
16.
156 + 12 =
2
3
168
4
|
|
17.
721 + 244 =
3
965
2
4
|
18.
937 – 501 =
4
3
436
2
|
19.
790 + 96 =
4
2
3
886
|
20.
22 + 434 =
4
3
2
456
|