Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
178 – 16 =
2
162
|
2.
401 – 102 =
2
299
|
3.
162 – 118 =
2
44
|
4.
870 – 114 =
2
756
|
|
5.
73 – 57 =
2
16
|
6.
902 + 30 =
2
932
|
7.
691 + 253 =
944
2
|
8.
592 + 183 =
2
775
|
|
9.
777 – 482 =
295
2
|
10.
378 – 209 =
2
169
|
11.
165 – 59 =
106
2
|
12.
680 – 103 =
2
577
|
|
13.
936 + 25 =
961
2
|
14.
747 + 124 =
2
871
|
15.
835 – 362 =
473
2
|
16.
836 – 20 =
816
2
|
|
17.
286 – 177 =
109
2
|
18.
911 – 826 =
2
85
|
19.
474 + 449 =
923
2
|
20.
981 + 7 =
2
988
|