Erbij en eraf tot 1.000
In de mix
|
1.
976 + 17 =
2
993
|
2.
579 + 129 =
708
2
|
3.
908 + 72 =
980
2
|
4.
941 – 827 =
114
2
|
|
5.
134 – 88 =
2
46
|
6.
912 – 194 =
2
718
|
7.
166 + 448 =
614
2
|
8.
808 + 25 =
2
833
|
|
9.
314 + 587 =
901
2
|
10.
194 + 371 =
2
565
|
11.
332 – 80 =
2
252
|
12.
732 – 343 =
389
2
|
|
13.
171 – 59 =
112
2
|
14.
32 – 3 =
2
29
|
15.
959 – 874 =
85
2
|
16.
135 + 73 =
208
2
|
|
17.
185 – 139 =
46
2
|
18.
10 + 750 =
2
760
|
19.
12 – 6 =
6
1
|
20.
778 – 345 =
2
433
|