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
|