Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
458 – 193 =
2
265
|
2.
967 – 421 =
2
546
|
3.
30 – 23 =
7
1
|
4.
616 – 402 =
2
214
|
|
5.
163 – 34 =
129
2
|
6.
577 + 188 =
2
765
|
7.
664 + 3 =
667
2
|
8.
354 + 395 =
2
749
|
|
9.
880 – 64 =
816
2
|
10.
816 + 126 =
942
2
|
11.
54 + 269 =
323
2
|
12.
659 + 35 =
694
2
|
|
13.
969 + 22 =
2
991
|
14.
659 – 363 =
296
2
|
15.
403 + 546 =
2
949
|
16.
281 – 208 =
2
73
|
|
17.
397 – 207 =
2
190
|
18.
528 + 400 =
2
928
|
19.
743 – 406 =
337
2
|
20.
104 – 45 =
2
59
|