Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
987 – 186 =
801
2
|
2.
895 – 728 =
2
167
|
3.
852 – 104 =
748
2
|
4.
454 + 236 =
2
690
|
|
5.
949 – 854 =
95
2
|
6.
603 – 67 =
536
2
|
7.
438 – 47 =
391
2
|
8.
566 + 290 =
856
2
|
|
9.
171 – 5 =
2
166
|
10.
491 + 447 =
2
938
|
11.
884 – 278 =
606
2
|
12.
219 – 29 =
2
190
|
|
13.
209 + 777 =
2
986
|
14.
142 – 10 =
132
2
|
15.
555 – 383 =
172
2
|
16.
171 – 32 =
139
2
|
|
17.
244 + 75 =
2
319
|
18.
39 – 0 =
39
2
|
19.
916 – 699 =
2
217
|
20.
832 + 127 =
2
959
|