Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
58 + 417 =
475
2
|
2.
765 + 34 =
799
2
|
3.
478 + 12 =
490
2
|
4.
865 – 269 =
596
2
|
|
5.
435 + 145 =
2
580
|
6.
365 + 481 =
846
2
|
7.
661 – 352 =
309
2
|
8.
245 – 141 =
2
104
|
|
9.
722 – 86 =
636
2
|
10.
167 – 24 =
143
2
|
11.
625 + 354 =
979
2
|
12.
934 – 297 =
637
2
|
|
13.
54 – 6 =
2
48
|
14.
284 + 103 =
2
387
|
15.
830 + 153 =
2
983
|
16.
985 + 3 =
2
988
|
|
17.
987 – 599 =
2
388
|
18.
383 – 149 =
2
234
|
19.
513 – 157 =
2
356
|
20.
178 + 96 =
274
2
|