Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
419 + 481 =
900
2
|
2.
259 + 703 =
2
962
|
3.
333 + 139 =
2
472
|
4.
774 – 5 =
2
769
|
|
5.
709 – 111 =
598
2
|
6.
609 + 339 =
948
2
|
7.
1000 – 235 =
765
2
|
8.
661 – 514 =
147
2
|
|
9.
955 – 505 =
450
2
|
10.
658 + 76 =
734
2
|
11.
70 – 14 =
56
2
|
12.
408 + 585 =
2
993
|
|
13.
614 + 179 =
2
793
|
14.
31 + 229 =
2
260
|
15.
55 + 580 =
2
635
|
16.
235 + 455 =
2
690
|
|
17.
271 – 43 =
228
2
|
18.
540 + 341 =
2
881
|
19.
409 – 12 =
397
2
|
20.
290 – 290 =
2
0
|