Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
77 + 143 =
220
2
|
2.
194 + 89 =
283
2
|
3.
127 + 675 =
2
802
|
4.
731 + 61 =
2
792
|
|
5.
349 – 332 =
17
2
|
6.
459 + 199 =
2
658
|
7.
743 + 62 =
805
2
|
8.
989 + 5 =
2
994
|
|
9.
294 – 73 =
2
221
|
10.
488 – 34 =
454
2
|
11.
479 + 488 =
2
967
|
12.
344 – 304 =
40
2
|
|
13.
737 + 155 =
2
892
|
14.
280 + 716 =
996
2
|
15.
44 – 17 =
2
27
|
16.
333 + 347 =
2
680
|
|
17.
982 + 10 =
992
2
|
18.
54 – 33 =
21
2
|
19.
893 + 100 =
993
2
|
20.
82 + 883 =
2
965
|