Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
701 + 93 =
2
794
|
2.
87 + 498 =
2
585
|
3.
739 + 225 =
2
964
|
4.
312 + 658 =
2
970
|
|
5.
639 – 457 =
182
2
|
6.
101 + 528 =
2
629
|
7.
619 + 28 =
647
2
|
8.
320 + 196 =
516
2
|
|
9.
777 – 54 =
723
2
|
10.
971 – 101 =
870
2
|
11.
904 + 48 =
952
2
|
12.
815 + 73 =
2
888
|
|
13.
548 – 430 =
2
118
|
14.
468 – 79 =
389
2
|
15.
646 – 433 =
2
213
|
16.
684 + 12 =
696
2
|
|
17.
363 + 154 =
2
517
|
18.
382 – 265 =
117
2
|
19.
447 + 137 =
2
584
|
20.
251 + 228 =
479
2
|