Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
730 – 16 =
714
2
|
2.
841 – 501 =
2
340
|
3.
187 + 659 =
2
846
|
4.
712 + 257 =
2
969
|
|
5.
853 + 132 =
985
2
|
6.
7 + 143 =
2
150
|
7.
39 – 25 =
1
14
|
8.
268 – 25 =
2
243
|
|
9.
393 – 273 =
120
2
|
10.
984 + 8 =
992
2
|
11.
938 + 15 =
2
953
|
12.
976 – 484 =
492
2
|
|
13.
880 + 65 =
2
945
|
14.
272 + 306 =
578
2
|
15.
460 – 398 =
62
2
|
16.
126 – 70 =
2
56
|
|
17.
274 + 143 =
2
417
|
18.
386 + 174 =
2
560
|
19.
970 – 206 =
2
764
|
20.
225 + 470 =
2
695
|