Erbij en eraf tot 1.000
In de mix
|
1.
614 + 309 =
2
923
|
2.
288 + 609 =
897
2
|
3.
677 + 69 =
746
2
|
4.
661 – 127 =
2
534
|
|
5.
984 + 4 =
2
988
|
6.
302 + 198 =
500
2
|
7.
86 + 44 =
130
2
|
8.
902 + 26 =
2
928
|
|
9.
962 + 20 =
982
2
|
10.
659 + 75 =
734
2
|
11.
373 + 277 =
2
650
|
12.
834 – 259 =
2
575
|
|
13.
195 – 143 =
2
52
|
14.
351 + 557 =
908
2
|
15.
101 – 26 =
75
2
|
16.
581 + 354 =
2
935
|
|
17.
482 – 210 =
2
272
|
18.
370 + 603 =
2
973
|
19.
831 – 197 =
2
634
|
20.
217 – 32 =
185
2
|