Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
786 + 100 =
2
886
|
2.
538 + 71 =
609
2
|
3.
348 + 284 =
632
2
|
4.
653 – 371 =
282
2
|
|
5.
526 + 342 =
2
868
|
6.
613 – 307 =
2
306
|
7.
83 + 199 =
2
282
|
8.
526 – 243 =
2
283
|
|
9.
457 – 153 =
304
2
|
10.
907 – 62 =
2
845
|
11.
908 – 506 =
402
2
|
12.
865 + 65 =
930
2
|
|
13.
716 + 237 =
953
2
|
14.
933 – 664 =
269
2
|
15.
201 – 33 =
168
2
|
16.
855 + 125 =
2
980
|
|
17.
474 + 263 =
737
2
|
18.
676 – 305 =
2
371
|
19.
426 + 309 =
2
735
|
20.
5 – 0 =
1
5
|