Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
858 + 26 =
2
884
|
2.
323 + 607 =
2
930
|
3.
166 + 313 =
479
2
|
4.
989 + 5 =
994
2
|
|
5.
359 – 241 =
2
118
|
6.
721 – 618 =
2
103
|
7.
552 + 265 =
817
2
|
8.
824 + 40 =
2
864
|
|
9.
378 + 120 =
498
2
|
10.
697 – 480 =
217
2
|
11.
698 – 198 =
500
2
|
12.
361 – 140 =
2
221
|
|
13.
858 + 1 =
2
859
|
14.
48 – 41 =
1
7
|
15.
735 + 257 =
2
992
|
16.
787 – 690 =
2
97
|
|
17.
586 – 356 =
230
2
|
18.
460 – 140 =
2
320
|
19.
509 – 94 =
2
415
|
20.
903 + 16 =
919
2
|