Rekensommen met erbij en eraf tot 1.000

In de mix
1.
487 451 =
2
36
2.
988 + 12 =
2
1000
3.
568 539 =
2
29
4.
613 + 151 =
764
2
5.
889 + 31 =
920
2
6.
579 + 47 =
2
626
7.
342 + 446 =
2
788
8.
608 97 =
2
511
9.
267 68 =
2
199
10.
138 + 804 =
2
942
11.
728 + 198 =
2
926
12.
877 + 71 =
2
948
13.
841 157 =
684
2
14.
564 + 200 =
764
2
15.
170 87 =
83
2
16.
779 314 =
465
2
17.
843 185 =
658
2
18.
79 + 206 =
285
2
19.
681 595 =
2
86
20.
919 + 34 =
953
2

Rekensommen met erbij en eraf tot 1.000
| ANTWOORDEN

In de mix
1.
487 451 =
2
36
2.
988 + 12 =
2
1000
3.
568 539 =
2
29
4.
613 + 151 =
764
2
5.
889 + 31 =
920
2
6.
579 + 47 =
2
626
7.
342 + 446 =
2
788
8.
608 97 =
2
511
9.
267 68 =
2
199
10.
138 + 804 =
2
942
11.
728 + 198 =
2
926
12.
877 + 71 =
2
948
13.
841 157 =
684
2
14.
564 + 200 =
764
2
15.
170 87 =
83
2
16.
779 314 =
465
2
17.
843 185 =
658
2
18.
79 + 206 =
285
2
19.
681 595 =
2
86
20.
919 + 34 =
953
2