Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
775 + 108 =
4
3
883
2
|
2.
141 – 40 =
4
101
3
2
|
3.
663 + 273 =
3
4
936
2
|
4.
337 – 90 =
247
4
3
2
|
|
5.
894 – 720 =
174
4
2
3
|
6.
533 + 107 =
2
4
640
3
|
7.
96 + 131 =
227
3
4
2
|
8.
769 + 48 =
2
3
817
4
|
|
9.
489 + 121 =
610
4
2
3
|
10.
259 + 170 =
2
429
3
4
|
11.
554 + 146 =
700
4
3
2
|
12.
155 + 148 =
4
3
303
2
|
|
13.
831 + 141 =
4
972
2
3
|
14.
893 + 75 =
4
2
3
968
|
15.
992 + 0 =
4
3
2
992
|
16.
91 – 43 =
4
3
2
48
|
|
17.
86 – 60 =
4
2
26
3
|
18.
368 + 493 =
3
4
2
861
|
19.
975 + 25 =
2
3
4
1000
|
20.
104 + 394 =
2
4
3
498
|