Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
343 – 104 =
3
4
239
2
|
2.
285 + 163 =
4
448
2
3
|
3.
937 – 163 =
3
2
4
774
|
4.
546 + 432 =
4
978
2
3
|
|
5.
402 – 64 =
2
3
338
4
|
6.
657 – 145 =
4
512
3
2
|
7.
986 + 13 =
3
999
4
2
|
8.
261 + 140 =
401
3
2
4
|
|
9.
975 + 8 =
2
983
4
3
|
10.
161 – 16 =
2
145
3
4
|
11.
659 + 132 =
3
4
2
791
|
12.
669 + 293 =
4
2
3
962
|
|
13.
9 + 806 =
815
3
2
4
|
14.
475 – 407 =
3
4
2
68
|
15.
726 – 534 =
2
3
4
192
|
16.
107 – 19 =
3
4
88
2
|
|
17.
869 + 2 =
871
4
3
2
|
18.
782 – 7 =
775
4
2
3
|
19.
317 – 77 =
240
4
3
2
|
20.
85 – 76 =
2
3
1
9
|