Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
567 – 370 =
2
197
3
4
|
2.
196 – 16 =
2
3
4
180
|
3.
968 – 279 =
689
4
2
3
|
4.
384 + 115 =
2
4
3
499
|
|
5.
871 – 396 =
4
3
2
475
|
6.
757 + 178 =
935
4
3
2
|
7.
161 – 157 =
4
3
1
2
|
8.
529 – 46 =
483
2
3
4
|
|
9.
532 + 260 =
792
3
4
2
|
10.
387 – 166 =
4
2
221
3
|
11.
580 + 32 =
2
4
612
3
|
12.
52 – 8 =
44
2
3
4
|
|
13.
291 – 8 =
283
4
3
2
|
14.
146 – 55 =
91
3
4
2
|
15.
980 – 848 =
2
132
4
3
|
16.
457 + 0 =
4
2
3
457
|
|
17.
53 + 827 =
880
4
3
2
|
18.
797 + 59 =
3
4
856
2
|
19.
262 – 173 =
3
4
89
2
|
20.
451 – 12 =
2
3
4
439
|