Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
785 + 41 =
826
2
|
2.
775 – 289 =
486
2
|
3.
508 + 411 =
919
2
|
4.
916 + 44 =
2
960
|
|
5.
220 + 362 =
2
582
|
6.
493 – 149 =
2
344
|
7.
306 + 685 =
991
2
|
8.
837 – 597 =
240
2
|
|
9.
767 + 56 =
823
2
|
10.
644 + 340 =
2
984
|
11.
158 – 64 =
94
2
|
12.
20 + 326 =
2
346
|
|
13.
835 – 824 =
11
1
|
14.
594 – 334 =
260
2
|
15.
989 + 7 =
2
996
|
16.
864 + 35 =
899
2
|
|
17.
207 + 365 =
2
572
|
18.
657 – 491 =
2
166
|
19.
193 + 223 =
416
2
|
20.
303 + 683 =
2
986
|