Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
835 + 49 =
2
884
|
2.
269 – 210 =
59
2
|
3.
689 + 4 =
2
693
|
4.
284 – 36 =
2
248
|
|
5.
829 – 652 =
177
2
|
6.
509 – 362 =
2
147
|
7.
967 + 11 =
2
978
|
8.
13 – 11 =
2
1
|
|
9.
291 – 51 =
240
2
|
10.
362 + 608 =
970
2
|
11.
677 – 246 =
2
431
|
12.
751 – 420 =
331
2
|
|
13.
629 + 171 =
2
800
|
14.
85 + 392 =
2
477
|
15.
159 – 147 =
1
12
|
16.
35 + 950 =
2
985
|
|
17.
7 – 3 =
4
1
|
18.
483 + 493 =
2
976
|
19.
655 – 475 =
180
2
|
20.
622 – 48 =
2
574
|