Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
409 + 221 =
630
2
|
2.
658 + 88 =
2
746
|
3.
830 – 408 =
422
2
|
4.
206 – 194 =
1
12
|
|
5.
359 + 91 =
2
450
|
6.
152 – 150 =
2
1
|
7.
94 + 582 =
676
2
|
8.
369 + 609 =
978
2
|
|
9.
579 – 15 =
2
564
|
10.
846 + 37 =
883
2
|
11.
901 – 161 =
2
740
|
12.
512 – 439 =
2
73
|
|
13.
265 – 265 =
0
2
|
14.
102 – 79 =
23
2
|
15.
520 – 426 =
2
94
|
16.
319 + 548 =
867
2
|
|
17.
969 – 566 =
403
2
|
18.
182 – 65 =
2
117
|
19.
823 – 109 =
714
2
|
20.
356 + 267 =
623
2
|