Reken de erbijsom en erafsom tot 1.000 uit
In de mix
|
1.
884 + 100 =
3
2
4
984
|
2.
192 + 733 =
4
3
925
2
|
3.
488 – 377 =
4
3
2
111
|
4.
984 + 0 =
2
984
3
4
|
|
5.
484 + 74 =
558
4
2
3
|
6.
815 + 86 =
3
901
2
4
|
7.
266 – 216 =
2
4
3
50
|
8.
240 – 181 =
3
59
4
2
|
|
9.
164 – 36 =
128
3
4
2
|
10.
114 + 712 =
3
2
4
826
|
11.
748 – 673 =
4
2
75
3
|
12.
754 – 156 =
4
598
2
3
|
|
13.
557 – 121 =
2
3
4
436
|
14.
713 – 397 =
2
4
316
3
|
15.
181 – 14 =
2
4
3
167
|
16.
363 + 137 =
4
2
3
500
|
|
17.
179 + 375 =
554
4
3
2
|
18.
204 – 63 =
141
4
2
3
|
19.
921 + 45 =
966
4
2
3
|
20.
218 – 25 =
3
193
4
2
|