Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
962 + 5 =
3
967
2
4
|
2.
401 + 415 =
2
3
816
4
|
3.
856 + 143 =
2
3
999
4
|
4.
516 + 194 =
2
3
710
4
|
|
5.
182 – 144 =
3
4
2
38
|
6.
339 – 5 =
4
2
334
3
|
7.
101 + 774 =
2
3
4
875
|
8.
468 – 116 =
3
352
4
2
|
|
9.
303 – 70 =
4
3
2
233
|
10.
342 – 307 =
3
4
35
2
|
11.
1000 – 950 =
2
3
4
50
|
12.
728 – 153 =
2
3
4
575
|
|
13.
574 – 184 =
390
4
2
3
|
14.
710 + 145 =
855
3
4
2
|
15.
17 – 8 =
1
9
2
3
|
16.
836 + 50 =
4
886
3
2
|
|
17.
749 + 59 =
3
2
4
808
|
18.
191 + 157 =
3
4
2
348
|
19.
418 + 87 =
4
505
3
2
|
20.
248 + 294 =
3
2
542
4
|