Erbij en eraf tot 1.000
In de mix
|
1.
592 + 293 =
885
2
|
2.
981 + 17 =
998
2
|
3.
852 – 522 =
330
2
|
4.
733 + 39 =
772
2
|
|
5.
996 – 32 =
964
2
|
6.
137 – 127 =
10
1
|
7.
731 – 433 =
2
298
|
8.
33 – 17 =
2
16
|
|
9.
44 – 13 =
2
31
|
10.
746 + 13 =
2
759
|
11.
325 – 216 =
2
109
|
12.
516 + 350 =
2
866
|
|
13.
508 + 262 =
770
2
|
14.
943 – 569 =
2
374
|
15.
614 + 31 =
2
645
|
16.
2 – 0 =
1
2
|
|
17.
995 + 0 =
995
2
|
18.
182 + 52 =
234
2
|
19.
512 – 340 =
2
172
|
20.
161 + 302 =
2
463
|