Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
468 – 289 =
2
179
|
2.
706 + 269 =
975
2
|
3.
554 + 211 =
765
2
|
4.
691 – 193 =
498
2
|
|
5.
590 + 262 =
2
852
|
6.
124 + 243 =
2
367
|
7.
738 – 270 =
468
2
|
8.
293 – 19 =
2
274
|
|
9.
32 + 444 =
476
2
|
10.
561 – 287 =
2
274
|
11.
765 – 319 =
2
446
|
12.
169 + 729 =
2
898
|
|
13.
10 – 10 =
2
0
|
14.
116 + 201 =
2
317
|
15.
42 – 16 =
2
26
|
16.
910 – 174 =
2
736
|
|
17.
157 + 22 =
2
179
|
18.
245 – 37 =
2
208
|
19.
796 + 189 =
985
2
|
20.
830 + 48 =
2
878
|