Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
62 + 566 =
3
628
2
4
|
2.
510 + 415 =
925
3
4
2
|
3.
119 – 16 =
3
2
4
103
|
4.
802 + 109 =
911
2
3
4
|
|
5.
762 – 120 =
3
4
642
2
|
6.
932 – 279 =
2
4
653
3
|
7.
446 + 336 =
782
3
4
2
|
8.
657 + 199 =
856
4
2
3
|
|
9.
943 + 30 =
2
973
4
3
|
10.
681 + 161 =
842
4
3
2
|
11.
67 – 49 =
3
2
4
18
|
12.
693 + 12 =
4
705
2
3
|
|
13.
976 – 220 =
2
4
756
3
|
14.
460 – 32 =
428
4
3
2
|
15.
85 – 11 =
2
3
74
4
|
16.
768 + 224 =
992
3
4
2
|
|
17.
239 + 144 =
4
3
383
2
|
18.
221 – 28 =
193
3
4
2
|
19.
305 + 280 =
3
2
4
585
|
20.
677 + 73 =
2
4
3
750
|