Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
87 + 664 =
751
2
|
2.
351 – 159 =
192
2
|
3.
633 + 200 =
2
833
|
4.
46 – 37 =
1
9
|
|
5.
901 + 6 =
2
907
|
6.
437 + 147 =
2
584
|
7.
147 + 592 =
739
2
|
8.
77 – 13 =
2
64
|
|
9.
557 – 93 =
464
2
|
10.
630 – 514 =
116
2
|
11.
724 + 21 =
745
2
|
12.
827 – 84 =
743
2
|
|
13.
666 + 330 =
2
996
|
14.
1000 + 0 =
1000
2
|
15.
355 + 377 =
2
732
|
16.
994 – 900 =
2
94
|
|
17.
974 – 958 =
16
2
|
18.
266 – 247 =
2
19
|
19.
250 + 390 =
2
640
|
20.
43 + 381 =
2
424
|