Rekensommen met erbij en eraf tot 1.000

In de mix
1.
862 54 =
808
2
2.
403 + 462 =
2
865
3.
713 + 188 =
901
2
4.
643 + 337 =
2
980
5.
749 240 =
509
2
6.
170 + 21 =
2
191
7.
431 + 465 =
2
896
8.
729 + 70 =
799
2
9.
289 + 66 =
2
355
10.
812 398 =
2
414
11.
372 + 343 =
2
715
12.
78 + 116 =
2
194
13.
828 + 58 =
2
886
14.
968 + 9 =
2
977
15.
466 + 5 =
2
471
16.
833 + 166 =
2
999
17.
302 + 119 =
421
2
18.
991 42 =
2
949
19.
692 + 60 =
2
752
20.
638 587 =
2
51

Rekensommen met erbij en eraf tot 1.000
| ANTWOORDEN

In de mix
1.
862 54 =
808
2
2.
403 + 462 =
2
865
3.
713 + 188 =
901
2
4.
643 + 337 =
2
980
5.
749 240 =
509
2
6.
170 + 21 =
2
191
7.
431 + 465 =
2
896
8.
729 + 70 =
799
2
9.
289 + 66 =
2
355
10.
812 398 =
2
414
11.
372 + 343 =
2
715
12.
78 + 116 =
2
194
13.
828 + 58 =
2
886
14.
968 + 9 =
2
977
15.
466 + 5 =
2
471
16.
833 + 166 =
2
999
17.
302 + 119 =
421
2
18.
991 42 =
2
949
19.
692 + 60 =
2
752
20.
638 587 =
2
51