Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
260 – 38 =
222
2
|
2.
965 + 17 =
982
2
|
3.
530 – 261 =
269
2
|
4.
251 + 155 =
406
2
|
|
5.
369 + 245 =
614
2
|
6.
925 – 338 =
2
587
|
7.
968 – 24 =
944
2
|
8.
168 – 99 =
2
69
|
|
9.
643 – 35 =
2
608
|
10.
69 – 27 =
2
42
|
11.
930 + 25 =
955
2
|
12.
560 + 314 =
874
2
|
|
13.
526 + 361 =
887
2
|
14.
290 – 122 =
2
168
|
15.
259 – 22 =
237
2
|
16.
328 – 45 =
2
283
|
|
17.
826 + 1 =
827
2
|
18.
636 – 478 =
2
158
|
19.
802 – 658 =
144
2
|
20.
186 – 87 =
99
2
|