Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
493 – 315 =
2
178
|
2.
336 + 628 =
964
2
|
3.
494 + 363 =
2
857
|
4.
367 – 167 =
200
2
|
|
5.
53 + 258 =
311
2
|
6.
205 + 83 =
2
288
|
7.
92 – 24 =
2
68
|
8.
228 – 165 =
63
2
|
|
9.
771 + 91 =
862
2
|
10.
339 – 320 =
19
2
|
11.
342 – 164 =
178
2
|
12.
768 + 148 =
2
916
|
|
13.
160 + 95 =
2
255
|
14.
169 + 238 =
2
407
|
15.
162 + 193 =
355
2
|
16.
366 – 205 =
2
161
|
|
17.
329 – 121 =
2
208
|
18.
314 + 82 =
396
2
|
19.
867 – 365 =
2
502
|
20.
872 + 29 =
2
901
|