Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
147 – 92 =
2
55
|
2.
459 + 280 =
2
739
|
3.
965 + 32 =
2
997
|
4.
252 – 124 =
128
2
|
|
5.
435 + 255 =
690
2
|
6.
71 + 53 =
2
124
|
7.
882 + 88 =
2
970
|
8.
386 – 285 =
101
2
|
|
9.
88 + 352 =
440
2
|
10.
354 – 1 =
353
2
|
11.
940 – 205 =
735
2
|
12.
95 + 494 =
2
589
|
|
13.
203 – 27 =
2
176
|
14.
861 + 53 =
914
2
|
15.
647 – 167 =
2
480
|
16.
185 + 580 =
2
765
|
|
17.
44 – 24 =
20
2
|
18.
849 + 102 =
2
951
|
19.
345 – 171 =
2
174
|
20.
281 + 627 =
2
908
|