Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
962 – 325 =
637
4
3
2
|
2.
283 – 250 =
4
2
33
3
|
3.
976 + 24 =
1000
4
3
2
|
4.
857 + 117 =
2
3
4
974
|
|
5.
216 – 101 =
4
2
115
3
|
6.
296 + 3 =
4
299
3
2
|
7.
393 + 50 =
443
2
3
4
|
8.
995 + 3 =
2
3
998
4
|
|
9.
480 + 372 =
4
3
2
852
|
10.
869 – 156 =
2
713
4
3
|
11.
722 – 15 =
3
707
2
4
|
12.
975 – 309 =
666
3
4
2
|
|
13.
929 + 35 =
4
3
2
964
|
14.
228 – 44 =
3
4
2
184
|
15.
411 – 257 =
4
3
2
154
|
16.
173 + 360 =
4
3
2
533
|
|
17.
148 + 333 =
2
3
4
481
|
18.
724 + 70 =
4
2
3
794
|
19.
894 + 1 =
3
895
2
4
|
20.
312 + 625 =
2
4
937
3
|