Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
33 + 44 =
77
2
|
2.
748 – 357 =
2
391
|
3.
586 – 444 =
2
142
|
4.
457 + 276 =
733
2
|
|
5.
710 – 16 =
694
2
|
6.
35 + 379 =
2
414
|
7.
485 – 4 =
2
481
|
8.
552 + 33 =
585
2
|
|
9.
548 + 369 =
917
2
|
10.
505 + 487 =
992
2
|
11.
438 – 39 =
399
2
|
12.
402 – 112 =
290
2
|
|
13.
577 – 87 =
2
490
|
14.
618 + 266 =
2
884
|
15.
206 – 110 =
96
2
|
16.
689 – 57 =
2
632
|
|
17.
140 – 58 =
82
2
|
18.
163 + 9 =
172
2
|
19.
733 + 135 =
2
868
|
20.
131 + 740 =
871
2
|