Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
659 + 76 =
735
2
|
2.
512 – 185 =
2
327
|
3.
743 + 111 =
854
2
|
4.
418 – 155 =
263
2
|
|
5.
589 + 2 =
2
591
|
6.
474 – 233 =
2
241
|
7.
337 + 446 =
2
783
|
8.
665 + 295 =
960
2
|
|
9.
920 – 855 =
2
65
|
10.
20 – 16 =
4
1
|
11.
194 – 115 =
79
2
|
12.
507 – 430 =
2
77
|
|
13.
726 – 73 =
2
653
|
14.
712 + 38 =
2
750
|
15.
818 – 176 =
642
2
|
16.
677 + 160 =
837
2
|
|
17.
292 – 72 =
2
220
|
18.
731 – 496 =
235
2
|
19.
972 – 445 =
2
527
|
20.
222 – 52 =
170
2
|