Erbij en eraf tot 1.000
In de mix
|
1.
160 + 8 =
168
2
|
2.
444 + 200 =
644
2
|
3.
667 – 599 =
2
68
|
4.
219 – 96 =
2
123
|
|
5.
207 + 769 =
976
2
|
6.
766 – 227 =
539
2
|
7.
786 + 57 =
843
2
|
8.
840 + 136 =
976
2
|
|
9.
138 + 197 =
2
335
|
10.
109 + 355 =
464
2
|
11.
626 + 9 =
2
635
|
12.
605 – 314 =
291
2
|
|
13.
69 – 57 =
1
12
|
14.
408 + 57 =
465
2
|
15.
263 + 259 =
2
522
|
16.
721 + 255 =
976
2
|
|
17.
750 – 61 =
689
2
|
18.
708 – 304 =
404
2
|
19.
765 + 233 =
2
998
|
20.
529 – 244 =
2
285
|