Erbij en eraf tot 1.000
In de mix
|
1.
369 – 343 =
26
2
|
2.
153 – 60 =
93
2
|
3.
982 – 305 =
2
677
|
4.
974 – 897 =
2
77
|
|
5.
368 – 234 =
2
134
|
6.
276 + 587 =
863
2
|
7.
289 – 202 =
87
2
|
8.
51 – 11 =
2
40
|
|
9.
820 – 430 =
2
390
|
10.
955 + 4 =
959
2
|
11.
799 – 735 =
2
64
|
12.
880 + 118 =
2
998
|
|
13.
600 + 112 =
712
2
|
14.
663 – 248 =
2
415
|
15.
189 – 144 =
45
2
|
16.
192 – 112 =
80
2
|
|
17.
823 – 447 =
376
2
|
18.
167 + 183 =
350
2
|
19.
944 + 55 =
999
2
|
20.
474 + 168 =
2
642
|