Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
596 + 128 =
724
2
|
2.
555 + 417 =
2
972
|
3.
216 + 632 =
2
848
|
4.
93 – 24 =
69
2
|
|
5.
348 – 133 =
2
215
|
6.
197 – 71 =
2
126
|
7.
858 – 617 =
241
2
|
8.
198 – 137 =
61
2
|
|
9.
712 – 149 =
2
563
|
10.
79 – 27 =
52
2
|
11.
661 – 500 =
161
2
|
12.
486 – 456 =
30
2
|
|
13.
640 – 169 =
2
471
|
14.
740 + 194 =
934
2
|
15.
690 + 199 =
2
889
|
16.
913 – 221 =
692
2
|
|
17.
961 – 767 =
194
2
|
18.
386 + 57 =
443
2
|
19.
901 + 76 =
2
977
|
20.
328 – 211 =
117
2
|