Rekensommen met erbij en eraf tot 1.000

In de mix
1.
230 166 =
2
64
2.
446 408 =
38
2
3.
144 + 341 =
2
485
4.
787 + 2 =
789
2
5.
355 + 387 =
2
742
6.
156 68 =
2
88
7.
707 268 =
2
439
8.
98 + 864 =
962
2
9.
72 + 97 =
169
2
10.
221 194 =
27
2
11.
184 + 513 =
2
697
12.
872 379 =
2
493
13.
66 16 =
50
2
14.
920 + 20 =
2
940
15.
798 377 =
2
421
16.
28 + 209 =
2
237
17.
175 + 294 =
2
469
18.
968 + 32 =
2
1000
19.
487 + 408 =
895
2
20.
341 187 =
154
2

Rekensommen met erbij en eraf tot 1.000
| ANTWOORDEN

In de mix
1.
230 166 =
2
64
2.
446 408 =
38
2
3.
144 + 341 =
2
485
4.
787 + 2 =
789
2
5.
355 + 387 =
2
742
6.
156 68 =
2
88
7.
707 268 =
2
439
8.
98 + 864 =
962
2
9.
72 + 97 =
169
2
10.
221 194 =
27
2
11.
184 + 513 =
2
697
12.
872 379 =
2
493
13.
66 16 =
50
2
14.
920 + 20 =
2
940
15.
798 377 =
2
421
16.
28 + 209 =
2
237
17.
175 + 294 =
2
469
18.
968 + 32 =
2
1000
19.
487 + 408 =
895
2
20.
341 187 =
154
2