Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
182 + 265 =
3
447
2
4
|
2.
560 – 412 =
4
3
2
148
|
3.
773 + 154 =
2
927
4
3
|
4.
152 + 59 =
4
3
2
211
|
|
5.
985 + 14 =
2
999
3
4
|
6.
819 + 137 =
2
3
4
956
|
7.
693 + 0 =
693
2
4
3
|
8.
751 + 46 =
4
3
2
797
|
|
9.
271 – 137 =
3
2
134
4
|
10.
118 – 53 =
3
65
4
2
|
11.
247 + 429 =
2
676
4
3
|
12.
354 + 583 =
4
3
2
937
|
|
13.
643 – 55 =
3
2
4
588
|
14.
88 – 18 =
2
70
3
4
|
15.
833 – 216 =
617
2
4
3
|
16.
985 + 12 =
2
4
3
997
|
|
17.
225 – 94 =
131
2
3
4
|
18.
590 + 124 =
3
714
4
2
|
19.
831 – 39 =
792
3
2
4
|
20.
380 – 304 =
3
4
76
2
|