Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
430 + 565 =
2
995
|
2.
929 – 335 =
2
594
|
3.
259 + 307 =
566
2
|
4.
608 – 202 =
2
406
|
|
5.
323 + 187 =
510
2
|
6.
612 + 95 =
707
2
|
7.
945 + 5 =
950
2
|
8.
431 – 288 =
143
2
|
|
9.
22 + 312 =
2
334
|
10.
904 – 746 =
2
158
|
11.
986 – 962 =
24
2
|
12.
368 – 162 =
2
206
|
|
13.
956 – 262 =
2
694
|
14.
749 + 135 =
2
884
|
15.
475 + 133 =
2
608
|
16.
633 + 76 =
2
709
|
|
17.
858 + 55 =
2
913
|
18.
185 – 115 =
70
2
|
19.
285 – 102 =
183
2
|
20.
984 + 10 =
994
2
|