Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
205 + 90 =
295
2
|
2.
711 + 35 =
2
746
|
3.
34 – 4 =
2
30
|
4.
183 – 35 =
2
148
|
|
5.
416 + 559 =
975
2
|
6.
621 – 586 =
2
35
|
7.
752 + 243 =
995
2
|
8.
386 + 468 =
2
854
|
|
9.
66 + 475 =
2
541
|
10.
147 – 8 =
139
2
|
11.
796 + 118 =
2
914
|
12.
509 + 469 =
2
978
|
|
13.
820 + 76 =
896
2
|
14.
447 + 204 =
2
651
|
15.
464 – 365 =
2
99
|
16.
361 – 318 =
2
43
|
|
17.
931 + 12 =
2
943
|
18.
929 – 546 =
383
2
|
19.
492 – 54 =
2
438
|
20.
807 – 244 =
563
2
|