Erbij en eraf tot 1.000
In de mix
|
1.
324 + 662 =
986
2
|
2.
8 – 4 =
4
1
|
3.
515 – 140 =
375
2
|
4.
414 + 493 =
2
907
|
|
5.
293 – 208 =
2
85
|
6.
100 + 428 =
2
528
|
7.
698 – 195 =
503
2
|
8.
201 + 246 =
447
2
|
|
9.
795 – 610 =
185
2
|
10.
523 – 147 =
376
2
|
11.
312 + 352 =
664
2
|
12.
414 + 130 =
544
2
|
|
13.
192 + 378 =
2
570
|
14.
75 – 41 =
2
34
|
15.
128 – 70 =
2
58
|
16.
575 – 5 =
2
570
|
|
17.
452 + 211 =
2
663
|
18.
947 + 43 =
990
2
|
19.
22 – 4 =
18
2
|
20.
599 + 207 =
2
806
|