Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
41 – 41 =
0
2
|
2.
141 + 223 =
2
364
|
3.
758 – 63 =
695
2
|
4.
976 + 14 =
990
2
|
|
5.
789 + 191 =
980
2
|
6.
367 – 233 =
2
134
|
7.
161 + 510 =
2
671
|
8.
984 + 16 =
1000
2
|
|
9.
428 + 395 =
823
2
|
10.
379 – 286 =
93
2
|
11.
26 – 22 =
1
4
|
12.
186 – 127 =
2
59
|
|
13.
271 – 10 =
2
261
|
14.
263 – 88 =
175
2
|
15.
125 + 522 =
647
2
|
16.
137 + 19 =
156
2
|
|
17.
585 + 112 =
2
697
|
18.
309 – 195 =
114
2
|
19.
572 – 132 =
440
2
|
20.
903 – 435 =
468
2
|