Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
354 + 512 =
2
866
|
2.
717 + 97 =
2
814
|
3.
622 – 216 =
2
406
|
4.
17 – 6 =
11
1
|
|
5.
834 + 83 =
2
917
|
6.
75 + 586 =
661
2
|
7.
990 + 2 =
2
992
|
8.
931 – 421 =
2
510
|
|
9.
31 – 25 =
1
6
|
10.
479 + 398 =
877
2
|
11.
743 – 463 =
280
2
|
12.
74 – 9 =
65
2
|
|
13.
259 – 157 =
102
2
|
14.
38 + 465 =
503
2
|
15.
650 – 574 =
2
76
|
16.
242 – 5 =
237
2
|
|
17.
320 – 126 =
2
194
|
18.
595 + 154 =
2
749
|
19.
524 + 442 =
2
966
|
20.
995 – 619 =
2
376
|