Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
408 + 191 =
599
2
|
2.
510 – 136 =
374
2
|
3.
364 – 251 =
113
2
|
4.
689 + 215 =
2
904
|
|
5.
35 + 767 =
802
2
|
6.
12 – 2 =
10
1
|
7.
805 – 486 =
2
319
|
8.
680 + 149 =
2
829
|
|
9.
511 – 504 =
1
7
|
10.
994 – 877 =
117
2
|
11.
457 + 236 =
2
693
|
12.
239 + 621 =
2
860
|
|
13.
161 – 58 =
2
103
|
14.
198 – 124 =
74
2
|
15.
170 + 750 =
920
2
|
16.
970 – 257 =
2
713
|
|
17.
769 – 239 =
2
530
|
18.
238 – 107 =
131
2
|
19.
841 + 88 =
929
2
|
20.
167 – 17 =
2
150
|