Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
373 + 365 =
4
738
3
2
|
2.
426 – 367 =
59
4
3
2
|
3.
211 + 93 =
2
3
4
304
|
4.
14 + 663 =
2
677
3
4
|
|
5.
593 + 67 =
4
660
3
2
|
6.
297 – 221 =
3
76
4
2
|
7.
279 – 89 =
2
190
3
4
|
8.
942 + 29 =
4
3
971
2
|
|
9.
79 + 3 =
2
82
3
4
|
10.
675 + 310 =
2
985
4
3
|
11.
390 + 171 =
3
2
4
561
|
12.
401 + 409 =
3
4
810
2
|
|
13.
770 + 184 =
954
3
4
2
|
14.
167 + 184 =
351
4
2
3
|
15.
204 + 709 =
2
3
913
4
|
16.
351 + 141 =
3
4
2
492
|
|
17.
761 – 227 =
534
3
4
2
|
18.
771 + 158 =
4
929
2
3
|
19.
712 – 402 =
2
310
3
4
|
20.
138 + 121 =
259
4
3
2
|