Erbij en eraf tot 1.000
In de mix
|
1.
666 + 109 =
775
2
|
2.
984 – 583 =
401
2
|
3.
134 + 235 =
2
369
|
4.
184 + 650 =
2
834
|
|
5.
661 + 195 =
856
2
|
6.
154 – 136 =
18
2
|
7.
290 + 114 =
404
2
|
8.
602 + 366 =
2
968
|
|
9.
982 – 807 =
175
2
|
10.
213 – 53 =
160
2
|
11.
172 – 47 =
125
2
|
12.
398 + 325 =
723
2
|
|
13.
85 + 719 =
804
2
|
14.
678 – 202 =
2
476
|
15.
604 – 284 =
2
320
|
16.
697 + 76 =
773
2
|
|
17.
758 + 126 =
884
2
|
18.
243 – 130 =
113
2
|
19.
986 – 336 =
2
650
|
20.
514 – 260 =
2
254
|