Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
479 – 300 =
2
179
|
2.
232 + 342 =
2
574
|
3.
369 – 292 =
77
2
|
4.
996 + 1 =
2
997
|
|
5.
620 – 277 =
2
343
|
6.
375 + 24 =
399
2
|
7.
148 + 569 =
2
717
|
8.
963 + 26 =
989
2
|
|
9.
308 + 386 =
2
694
|
10.
567 – 131 =
2
436
|
11.
41 – 35 =
1
6
|
12.
97 + 218 =
2
315
|
|
13.
626 + 227 =
853
2
|
14.
206 – 187 =
2
19
|
15.
591 – 427 =
2
164
|
16.
499 + 112 =
2
611
|
|
17.
570 – 254 =
2
316
|
18.
149 – 111 =
38
2
|
19.
8 + 241 =
249
2
|
20.
70 + 707 =
2
777
|