Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
477 + 22 =
499
2
|
2.
68 – 20 =
48
2
|
3.
129 + 528 =
2
657
|
4.
379 – 106 =
273
2
|
|
5.
147 – 129 =
18
2
|
6.
413 – 14 =
399
2
|
7.
497 + 433 =
930
2
|
8.
411 – 148 =
2
263
|
|
9.
511 + 432 =
2
943
|
10.
677 + 319 =
2
996
|
11.
796 – 3 =
2
793
|
12.
946 + 54 =
1000
2
|
|
13.
167 – 127 =
40
2
|
14.
122 – 42 =
2
80
|
15.
968 – 618 =
2
350
|
16.
428 – 341 =
2
87
|
|
17.
616 + 303 =
919
2
|
18.
375 – 30 =
2
345
|
19.
383 + 173 =
2
556
|
20.
963 – 105 =
2
858
|