Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
747 + 6 =
753
2
|
2.
157 + 179 =
2
336
|
3.
788 + 188 =
976
2
|
4.
997 + 3 =
2
1000
|
|
5.
889 + 106 =
2
995
|
6.
920 – 791 =
2
129
|
7.
25 – 3 =
2
22
|
8.
300 + 381 =
681
2
|
|
9.
561 + 306 =
867
2
|
10.
372 – 117 =
2
255
|
11.
234 – 26 =
208
2
|
12.
242 + 31 =
273
2
|
|
13.
374 + 488 =
2
862
|
14.
858 + 12 =
870
2
|
15.
909 + 60 =
969
2
|
16.
35 + 595 =
630
2
|
|
17.
480 + 306 =
786
2
|
18.
658 + 130 =
788
2
|
19.
723 + 192 =
915
2
|
20.
132 + 710 =
842
2
|