Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
714 + 190 =
2
904
|
2.
888 – 425 =
2
463
|
3.
268 – 129 =
2
139
|
4.
959 + 25 =
984
2
|
|
5.
786 – 226 =
560
2
|
6.
797 – 272 =
525
2
|
7.
306 – 252 =
54
2
|
8.
118 – 49 =
2
69
|
|
9.
171 + 689 =
860
2
|
10.
428 – 396 =
32
2
|
11.
562 + 10 =
2
572
|
12.
465 – 133 =
332
2
|
|
13.
145 – 51 =
94
2
|
14.
265 + 719 =
2
984
|
15.
536 + 285 =
2
821
|
16.
48 – 32 =
16
2
|
|
17.
910 + 24 =
934
2
|
18.
121 – 11 =
2
110
|
19.
871 + 50 =
2
921
|
20.
852 – 768 =
2
84
|