Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
672 + 153 =
825
2
|
2.
208 + 295 =
503
2
|
3.
600 + 105 =
2
705
|
4.
783 + 74 =
857
2
|
|
5.
478 – 70 =
2
408
|
6.
858 – 857 =
2
1
|
7.
197 – 149 =
2
48
|
8.
943 + 44 =
2
987
|
|
9.
669 + 86 =
755
2
|
10.
900 – 387 =
513
2
|
11.
488 + 301 =
2
789
|
12.
213 – 143 =
2
70
|
|
13.
91 + 115 =
2
206
|
14.
214 + 210 =
2
424
|
15.
98 + 187 =
2
285
|
16.
530 – 171 =
359
2
|
|
17.
485 – 242 =
2
243
|
18.
954 – 143 =
2
811
|
19.
586 – 310 =
2
276
|
20.
371 + 53 =
2
424
|