Erbij en eraf tot 1.000
In de mix
|
1.
674 – 192 =
2
482
|
2.
816 – 191 =
2
625
|
3.
116 + 283 =
2
399
|
4.
157 – 59 =
2
98
|
|
5.
997 + 1 =
2
998
|
6.
891 – 591 =
300
2
|
7.
154 – 88 =
66
2
|
8.
452 + 212 =
2
664
|
|
9.
743 + 76 =
819
2
|
10.
130 – 106 =
24
2
|
11.
500 + 201 =
2
701
|
12.
175 – 129 =
2
46
|
|
13.
541 – 475 =
2
66
|
14.
443 – 18 =
425
2
|
15.
494 + 100 =
594
2
|
16.
709 – 86 =
623
2
|
|
17.
315 + 129 =
2
444
|
18.
65 – 60 =
5
1
|
19.
523 + 268 =
791
2
|
20.
815 – 119 =
2
696
|