Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
308 + 143 =
2
451
|
2.
990 + 8 =
2
998
|
3.
615 + 336 =
2
951
|
4.
976 – 498 =
2
478
|
|
5.
257 + 170 =
427
2
|
6.
94 – 5 =
2
89
|
7.
874 + 83 =
2
957
|
8.
345 – 170 =
175
2
|
|
9.
344 – 37 =
307
2
|
10.
528 + 341 =
2
869
|
11.
953 + 34 =
2
987
|
12.
3 – 2 =
2
1
|
|
13.
77 – 48 =
29
2
|
14.
519 + 213 =
732
2
|
15.
227 + 68 =
295
2
|
16.
379 + 615 =
994
2
|
|
17.
400 + 133 =
533
2
|
18.
220 – 60 =
160
2
|
19.
741 – 428 =
313
2
|
20.
458 + 367 =
2
825
|