Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
133 + 100 =
2
233
|
2.
390 + 446 =
836
2
|
3.
279 – 152 =
127
2
|
4.
12 – 9 =
1
3
|
|
5.
102 – 19 =
2
83
|
6.
715 – 59 =
656
2
|
7.
704 + 12 =
716
2
|
8.
942 + 14 =
956
2
|
|
9.
182 + 514 =
2
696
|
10.
488 + 196 =
684
2
|
11.
149 + 90 =
2
239
|
12.
378 + 50 =
2
428
|
|
13.
188 + 407 =
2
595
|
14.
770 – 415 =
2
355
|
15.
948 – 818 =
130
2
|
16.
915 – 23 =
892
2
|
|
17.
800 – 706 =
94
2
|
18.
271 – 144 =
127
2
|
19.
19 + 174 =
2
193
|
20.
201 – 95 =
106
2
|