Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
312 + 675 =
2
987
4
3
|
2.
31 + 114 =
145
3
2
4
|
3.
490 – 159 =
331
3
4
2
|
4.
64 – 11 =
3
4
53
2
|
|
5.
698 + 32 =
3
730
2
4
|
6.
911 – 799 =
2
4
112
3
|
7.
478 – 195 =
3
2
283
4
|
8.
208 + 535 =
743
3
4
2
|
|
9.
370 – 331 =
3
4
39
2
|
10.
89 – 6 =
4
2
83
3
|
11.
881 + 4 =
4
2
3
885
|
12.
251 + 667 =
2
4
918
3
|
|
13.
946 – 556 =
3
390
2
4
|
14.
753 + 165 =
4
2
918
3
|
15.
743 – 526 =
4
2
3
217
|
16.
627 + 113 =
740
2
4
3
|
|
17.
108 + 845 =
2
3
953
4
|
18.
559 – 267 =
2
292
3
4
|
19.
975 + 3 =
978
4
3
2
|
20.
482 – 398 =
4
3
2
84
|