Erbij en eraf tot 1.000
In de mix
|
1.
898 + 29 =
927
2
|
2.
448 + 523 =
971
2
|
3.
392 + 372 =
2
764
|
4.
663 + 232 =
2
895
|
|
5.
194 + 191 =
2
385
|
6.
216 + 259 =
475
2
|
7.
819 – 200 =
619
2
|
8.
839 + 102 =
941
2
|
|
9.
774 + 93 =
2
867
|
10.
417 – 350 =
2
67
|
11.
167 + 542 =
2
709
|
12.
575 – 143 =
432
2
|
|
13.
575 + 112 =
2
687
|
14.
468 – 395 =
73
2
|
15.
181 + 746 =
2
927
|
16.
537 – 269 =
268
2
|
|
17.
645 – 244 =
2
401
|
18.
846 – 400 =
2
446
|
19.
528 – 359 =
169
2
|
20.
160 – 109 =
2
51
|