Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
285 + 300 =
2
585
|
2.
532 – 12 =
2
520
|
3.
293 – 251 =
2
42
|
4.
874 + 68 =
942
2
|
|
5.
17 + 160 =
2
177
|
6.
8 + 754 =
2
762
|
7.
237 + 694 =
931
2
|
8.
575 – 563 =
12
1
|
|
9.
778 + 159 =
937
2
|
10.
761 – 599 =
2
162
|
11.
63 – 4 =
2
59
|
12.
955 + 37 =
2
992
|
|
13.
137 – 38 =
99
2
|
14.
163 + 25 =
2
188
|
15.
321 + 532 =
2
853
|
16.
150 + 827 =
977
2
|
|
17.
716 – 645 =
2
71
|
18.
863 – 123 =
2
740
|
19.
730 + 42 =
2
772
|
20.
436 – 407 =
29
2
|