Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
862 + 122 =
2
984
|
2.
387 + 87 =
2
474
|
3.
929 + 24 =
953
2
|
4.
129 + 559 =
2
688
|
|
5.
148 + 473 =
621
2
|
6.
959 + 30 =
2
989
|
7.
863 – 679 =
184
2
|
8.
973 + 22 =
2
995
|
|
9.
940 + 9 =
949
2
|
10.
936 + 22 =
958
2
|
11.
909 + 62 =
971
2
|
12.
408 – 374 =
34
2
|
|
13.
878 + 108 =
2
986
|
14.
762 + 28 =
790
2
|
15.
989 + 2 =
2
991
|
16.
701 + 36 =
2
737
|
|
17.
266 – 236 =
2
30
|
18.
340 + 295 =
635
2
|
19.
298 – 30 =
268
2
|
20.
634 + 6 =
640
2
|