Rekensommen met erbij en eraf tot 1.000

In de mix
1.
835 + 59 =
894
2
2.
967 840 =
127
2
3.
133 110 =
23
2
4.
878 + 91 =
969
2
5.
636 512 =
2
124
6.
555 411 =
2
144
7.
357 + 121 =
2
478
8.
326 18 =
2
308
9.
544 + 25 =
2
569
10.
586 + 276 =
862
2
11.
395 + 203 =
2
598
12.
123 44 =
2
79
13.
400 + 528 =
2
928
14.
760 311 =
449
2
15.
43 31 =
1
12
16.
981 + 7 =
2
988
17.
663 625 =
38
2
18.
803 + 154 =
957
2
19.
876 + 40 =
916
2
20.
994 245 =
749
2

Rekensommen met erbij en eraf tot 1.000
| ANTWOORDEN

In de mix
1.
835 + 59 =
894
2
2.
967 840 =
127
2
3.
133 110 =
23
2
4.
878 + 91 =
969
2
5.
636 512 =
2
124
6.
555 411 =
2
144
7.
357 + 121 =
2
478
8.
326 18 =
2
308
9.
544 + 25 =
2
569
10.
586 + 276 =
862
2
11.
395 + 203 =
2
598
12.
123 44 =
2
79
13.
400 + 528 =
2
928
14.
760 311 =
449
2
15.
43 31 =
1
12
16.
981 + 7 =
2
988
17.
663 625 =
38
2
18.
803 + 154 =
957
2
19.
876 + 40 =
916
2
20.
994 245 =
749
2