Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
939 + 16 =
3
4
955
2
|
2.
441 + 484 =
3
2
4
925
|
3.
800 + 13 =
2
3
4
813
|
4.
226 – 98 =
4
3
128
2
|
|
5.
962 + 21 =
4
983
2
3
|
6.
117 + 18 =
2
4
3
135
|
7.
223 + 532 =
4
2
755
3
|
8.
621 – 146 =
475
4
3
2
|
|
9.
484 + 12 =
2
3
4
496
|
10.
254 + 401 =
3
4
2
655
|
11.
217 – 31 =
4
2
186
3
|
12.
88 + 858 =
4
946
2
3
|
|
13.
543 + 82 =
2
3
4
625
|
14.
855 – 738 =
2
117
4
3
|
15.
612 + 277 =
2
889
4
3
|
16.
476 + 160 =
3
636
2
4
|
|
17.
206 + 745 =
2
3
4
951
|
18.
811 – 677 =
2
3
134
4
|
19.
632 + 151 =
3
783
4
2
|
20.
376 – 280 =
2
96
3
4
|