Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
562 + 256 =
2
818
|
2.
455 + 80 =
535
2
|
3.
706 + 255 =
2
961
|
4.
785 – 524 =
261
2
|
|
5.
864 + 3 =
2
867
|
6.
103 + 132 =
2
235
|
7.
875 – 242 =
2
633
|
8.
118 + 16 =
2
134
|
|
9.
963 + 18 =
981
2
|
10.
241 + 133 =
374
2
|
11.
822 – 262 =
560
2
|
12.
75 + 668 =
2
743
|
|
13.
752 – 359 =
2
393
|
14.
762 + 165 =
927
2
|
15.
240 + 201 =
2
441
|
16.
13 + 622 =
635
2
|
|
17.
332 – 205 =
2
127
|
18.
980 – 117 =
863
2
|
19.
595 – 240 =
2
355
|
20.
124 – 110 =
14
1
|