Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
983 + 17 =
1000
2
|
2.
882 – 333 =
2
549
|
3.
555 – 486 =
69
2
|
4.
747 – 320 =
427
2
|
|
5.
968 + 21 =
2
989
|
6.
357 – 137 =
220
2
|
7.
925 – 167 =
2
758
|
8.
880 – 365 =
2
515
|
|
9.
292 – 180 =
2
112
|
10.
129 + 394 =
2
523
|
11.
312 – 312 =
0
2
|
12.
893 – 694 =
199
2
|
|
13.
131 + 676 =
807
2
|
14.
729 + 45 =
2
774
|
15.
776 + 114 =
2
890
|
16.
282 – 35 =
2
247
|
|
17.
17 – 2 =
1
15
|
18.
446 – 130 =
2
316
|
19.
483 – 357 =
126
2
|
20.
534 + 360 =
2
894
|