Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
903 + 50 =
2
3
4
953
|
2.
16 – 2 =
1
3
14
2
|
3.
208 – 160 =
48
2
4
3
|
4.
194 – 99 =
4
3
2
95
|
|
5.
748 – 621 =
127
3
2
4
|
6.
686 + 122 =
2
3
4
808
|
7.
346 – 93 =
3
4
2
253
|
8.
726 – 39 =
4
3
2
687
|
|
9.
28 – 26 =
2
1
3
4
|
10.
338 – 153 =
4
185
3
2
|
11.
360 + 377 =
4
2
737
3
|
12.
88 + 365 =
2
453
4
3
|
|
13.
240 + 541 =
3
4
781
2
|
14.
357 – 165 =
3
4
192
2
|
15.
347 + 309 =
3
2
4
656
|
16.
523 – 92 =
3
4
2
431
|
|
17.
801 + 60 =
4
3
2
861
|
18.
185 – 12 =
2
3
173
4
|
19.
70 – 22 =
4
2
3
48
|
20.
611 + 166 =
2
777
3
4
|