Erbij en eraf tot 1.000
In de mix
|
1.
215 – 183 =
2
32
|
2.
189 – 164 =
25
2
|
3.
921 – 623 =
298
2
|
4.
70 + 667 =
737
2
|
|
5.
115 + 169 =
2
284
|
6.
32 – 24 =
8
1
|
7.
373 + 156 =
529
2
|
8.
321 – 309 =
12
1
|
|
9.
958 + 3 =
2
961
|
10.
419 – 87 =
2
332
|
11.
713 + 151 =
2
864
|
12.
625 + 164 =
789
2
|
|
13.
138 – 132 =
1
6
|
14.
940 + 57 =
997
2
|
15.
712 + 59 =
2
771
|
16.
651 – 593 =
2
58
|
|
17.
654 + 326 =
2
980
|
18.
186 – 146 =
40
2
|
19.
703 – 13 =
690
2
|
20.
422 + 488 =
910
2
|