Erbij en eraf tot 1.000
In de mix
|
1.
894 + 32 =
2
926
|
2.
927 + 2 =
2
929
|
3.
687 + 228 =
915
2
|
4.
676 + 142 =
818
2
|
|
5.
778 + 170 =
948
2
|
6.
884 – 552 =
332
2
|
7.
232 – 215 =
2
17
|
8.
26 – 24 =
2
1
|
|
9.
735 – 316 =
2
419
|
10.
916 + 10 =
926
2
|
11.
596 – 361 =
235
2
|
12.
247 – 16 =
231
2
|
|
13.
383 – 3 =
380
2
|
14.
174 + 167 =
341
2
|
15.
594 – 442 =
2
152
|
16.
954 + 30 =
2
984
|
|
17.
752 + 11 =
763
2
|
18.
10 – 3 =
7
1
|
19.
106 + 453 =
2
559
|
20.
790 – 242 =
548
2
|