Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
797 – 168 =
2
629
|
2.
12 + 613 =
2
625
|
3.
714 + 24 =
2
738
|
4.
149 + 80 =
229
2
|
|
5.
333 – 128 =
2
205
|
6.
411 + 385 =
796
2
|
7.
13 + 679 =
692
2
|
8.
258 + 482 =
740
2
|
|
9.
370 + 321 =
691
2
|
10.
145 – 20 =
125
2
|
11.
877 – 727 =
2
150
|
12.
225 + 21 =
2
246
|
|
13.
839 + 93 =
932
2
|
14.
536 + 137 =
673
2
|
15.
496 + 218 =
2
714
|
16.
86 – 26 =
60
2
|
|
17.
289 – 204 =
85
2
|
18.
713 – 342 =
2
371
|
19.
113 – 78 =
35
2
|
20.
286 – 93 =
193
2
|