Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
522 + 332 =
854
2
|
2.
793 + 179 =
2
972
|
3.
427 – 294 =
2
133
|
4.
163 + 703 =
2
866
|
|
5.
876 + 10 =
886
2
|
6.
774 – 461 =
313
2
|
7.
103 – 60 =
2
43
|
8.
449 – 390 =
2
59
|
|
9.
974 – 448 =
526
2
|
10.
80 – 1 =
79
2
|
11.
191 + 15 =
206
2
|
12.
978 + 15 =
993
2
|
|
13.
397 + 67 =
464
2
|
14.
9 + 752 =
761
2
|
15.
394 – 316 =
2
78
|
16.
539 – 400 =
139
2
|
|
17.
613 + 249 =
862
2
|
18.
822 – 607 =
2
215
|
19.
396 + 480 =
876
2
|
20.
377 – 162 =
215
2
|