Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
141 – 136 =
5
1
|
2.
447 + 315 =
2
762
|
3.
205 – 7 =
198
2
|
4.
592 – 376 =
2
216
|
|
5.
158 – 102 =
2
56
|
6.
562 + 192 =
2
754
|
7.
825 – 570 =
255
2
|
8.
838 – 276 =
2
562
|
|
9.
607 – 445 =
2
162
|
10.
735 – 78 =
2
657
|
11.
667 + 109 =
776
2
|
12.
284 + 393 =
677
2
|
|
13.
405 + 461 =
866
2
|
14.
983 + 3 =
2
986
|
15.
284 + 681 =
965
2
|
16.
508 + 129 =
2
637
|
|
17.
123 – 51 =
72
2
|
18.
656 – 249 =
2
407
|
19.
278 – 174 =
2
104
|
20.
36 + 386 =
422
2
|