Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
994 + 4 =
2
998
|
2.
952 + 12 =
2
964
|
3.
285 – 19 =
2
266
|
4.
365 – 69 =
296
2
|
|
5.
338 + 495 =
833
2
|
6.
520 – 129 =
391
2
|
7.
672 – 148 =
524
2
|
8.
222 – 127 =
95
2
|
|
9.
783 – 580 =
2
203
|
10.
568 – 62 =
2
506
|
11.
718 – 638 =
80
2
|
12.
376 – 15 =
361
2
|
|
13.
864 + 19 =
2
883
|
14.
408 – 331 =
2
77
|
15.
501 + 79 =
2
580
|
16.
551 + 289 =
840
2
|
|
17.
977 + 1 =
978
2
|
18.
173 – 64 =
109
2
|
19.
756 – 52 =
704
2
|
20.
903 – 164 =
739
2
|