Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
933 – 201 =
2
732
|
2.
849 + 136 =
2
985
|
3.
835 – 383 =
2
452
|
4.
468 + 111 =
2
579
|
|
5.
352 – 201 =
2
151
|
6.
211 – 71 =
2
140
|
7.
401 + 195 =
596
2
|
8.
447 – 370 =
2
77
|
|
9.
283 – 239 =
44
2
|
10.
895 + 32 =
2
927
|
11.
708 – 457 =
2
251
|
12.
853 + 66 =
2
919
|
|
13.
417 – 289 =
2
128
|
14.
440 + 409 =
849
2
|
15.
583 + 258 =
2
841
|
16.
190 + 715 =
2
905
|
|
17.
151 + 461 =
612
2
|
18.
481 – 257 =
2
224
|
19.
855 + 28 =
883
2
|
20.
428 + 247 =
2
675
|