Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
863 + 123 =
2
986
|
2.
653 – 67 =
2
586
|
3.
656 + 43 =
699
2
|
4.
938 + 44 =
2
982
|
|
5.
150 + 15 =
165
2
|
6.
295 + 647 =
942
2
|
7.
26 – 15 =
11
1
|
8.
862 + 4 =
2
866
|
|
9.
899 – 809 =
90
2
|
10.
671 + 11 =
682
2
|
11.
204 + 345 =
549
2
|
12.
902 – 645 =
2
257
|
|
13.
406 – 57 =
2
349
|
14.
562 – 88 =
474
2
|
15.
871 + 87 =
2
958
|
16.
800 – 331 =
469
2
|
|
17.
314 – 172 =
142
2
|
18.
608 – 472 =
2
136
|
19.
45 + 705 =
750
2
|
20.
53 + 936 =
989
2
|