Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
464 + 305 =
2
769
|
2.
753 + 225 =
2
978
|
3.
442 – 333 =
109
2
|
4.
649 + 254 =
2
903
|
|
5.
619 + 362 =
2
981
|
6.
875 – 806 =
2
69
|
7.
613 + 120 =
733
2
|
8.
815 – 407 =
2
408
|
|
9.
427 + 358 =
2
785
|
10.
548 + 269 =
817
2
|
11.
955 – 797 =
2
158
|
12.
274 – 62 =
2
212
|
|
13.
120 – 8 =
112
2
|
14.
395 + 541 =
936
2
|
15.
302 + 409 =
711
2
|
16.
393 + 345 =
2
738
|
|
17.
565 + 147 =
712
2
|
18.
783 + 200 =
983
2
|
19.
527 – 134 =
393
2
|
20.
478 – 400 =
78
2
|