Rekensommen met erbij en eraf tot 1.000

In de mix
1.
197 34 =
2
163
2.
207 + 690 =
897
2
3.
705 496 =
2
209
4.
421 + 566 =
987
2
5.
147 + 732 =
2
879
6.
139 86 =
53
2
7.
1000 + 0 =
1000
2
8.
876 + 74 =
2
950
9.
188 166 =
2
22
10.
568 496 =
72
2
11.
202 79 =
123
2
12.
818 600 =
2
218
13.
481 60 =
2
421
14.
396 186 =
2
210
15.
337 261 =
76
2
16.
777 + 180 =
957
2
17.
609 + 266 =
875
2
18.
35 + 923 =
958
2
19.
619 615 =
1
4
20.
138 46 =
92
2

Rekensommen met erbij en eraf tot 1.000
| ANTWOORDEN

In de mix
1.
197 34 =
2
163
2.
207 + 690 =
897
2
3.
705 496 =
2
209
4.
421 + 566 =
987
2
5.
147 + 732 =
2
879
6.
139 86 =
53
2
7.
1000 + 0 =
1000
2
8.
876 + 74 =
2
950
9.
188 166 =
2
22
10.
568 496 =
72
2
11.
202 79 =
123
2
12.
818 600 =
2
218
13.
481 60 =
2
421
14.
396 186 =
2
210
15.
337 261 =
76
2
16.
777 + 180 =
957
2
17.
609 + 266 =
875
2
18.
35 + 923 =
958
2
19.
619 615 =
1
4
20.
138 46 =
92
2