Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
555 – 466 =
2
89
|
2.
525 + 397 =
2
922
|
3.
802 + 155 =
957
2
|
4.
900 + 79 =
979
2
|
|
5.
348 + 114 =
462
2
|
6.
65 + 728 =
2
793
|
7.
568 – 94 =
2
474
|
8.
721 + 232 =
2
953
|
|
9.
926 – 457 =
2
469
|
10.
107 – 17 =
2
90
|
11.
716 – 104 =
612
2
|
12.
68 + 476 =
2
544
|
|
13.
358 – 319 =
39
2
|
14.
374 + 562 =
936
2
|
15.
127 – 14 =
2
113
|
16.
46 – 22 =
2
24
|
|
17.
842 – 88 =
2
754
|
18.
313 + 125 =
438
2
|
19.
796 – 485 =
311
2
|
20.
168 + 316 =
484
2
|