Reken de erbijsom en erafsom tot 1.000 uit
In de mix
|
1.
110 – 68 =
42
3
4
2
|
2.
995 + 3 =
998
4
3
2
|
3.
860 – 218 =
642
2
4
3
|
4.
10 – 8 =
4
3
2
1
|
|
5.
192 – 76 =
116
4
3
2
|
6.
327 – 254 =
3
2
4
73
|
7.
13 – 9 =
2
1
4
3
|
8.
796 – 722 =
4
3
2
74
|
|
9.
614 + 122 =
4
2
3
736
|
10.
803 – 680 =
2
123
3
4
|
11.
546 + 394 =
3
2
940
4
|
12.
787 + 86 =
4
873
3
2
|
|
13.
141 + 88 =
2
3
229
4
|
14.
158 – 88 =
70
3
4
2
|
15.
561 – 281 =
3
280
4
2
|
16.
476 + 37 =
3
513
4
2
|
|
17.
888 + 52 =
2
940
3
4
|
18.
270 – 73 =
3
4
197
2
|
19.
79 + 292 =
371
4
3
2
|
20.
176 + 588 =
764
3
2
4
|