Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
554 + 88 =
2
642
|
2.
799 + 199 =
2
998
|
3.
354 – 164 =
2
190
|
4.
672 + 231 =
903
2
|
|
5.
85 – 61 =
2
24
|
6.
308 – 205 =
2
103
|
7.
588 + 34 =
2
622
|
8.
871 – 247 =
2
624
|
|
9.
580 + 15 =
2
595
|
10.
923 – 341 =
582
2
|
11.
379 + 261 =
640
2
|
12.
915 + 55 =
970
2
|
|
13.
923 + 68 =
2
991
|
14.
145 – 67 =
78
2
|
15.
135 + 43 =
2
178
|
16.
15 – 9 =
1
6
|
|
17.
796 – 276 =
520
2
|
18.
476 – 65 =
2
411
|
19.
333 + 26 =
359
2
|
20.
252 + 154 =
2
406
|