Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
92 – 17 =
75
2
|
2.
563 – 369 =
194
2
|
3.
889 – 838 =
51
2
|
4.
837 – 9 =
828
2
|
|
5.
959 + 5 =
2
964
|
6.
334 – 124 =
210
2
|
7.
593 – 365 =
2
228
|
8.
671 + 16 =
687
2
|
|
9.
601 + 195 =
2
796
|
10.
934 – 138 =
796
2
|
11.
181 – 59 =
122
2
|
12.
998 + 2 =
1000
2
|
|
13.
115 – 77 =
38
2
|
14.
123 + 303 =
426
2
|
15.
928 – 254 =
674
2
|
16.
217 + 311 =
2
528
|
|
17.
161 + 397 =
2
558
|
18.
61 + 578 =
2
639
|
19.
523 + 188 =
2
711
|
20.
486 + 220 =
706
2
|