Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
739 + 129 =
868
2
|
2.
950 – 259 =
2
691
|
3.
751 + 173 =
924
2
|
4.
213 – 147 =
66
2
|
|
5.
264 – 175 =
89
2
|
6.
243 – 119 =
124
2
|
7.
693 + 148 =
2
841
|
8.
847 – 192 =
655
2
|
|
9.
627 – 576 =
2
51
|
10.
339 + 360 =
699
2
|
11.
396 – 73 =
2
323
|
12.
731 + 259 =
990
2
|
|
13.
849 + 28 =
2
877
|
14.
424 + 170 =
2
594
|
15.
140 + 268 =
408
2
|
16.
325 – 282 =
2
43
|
|
17.
188 + 603 =
791
2
|
18.
672 + 316 =
2
988
|
19.
567 – 552 =
15
1
|
20.
841 + 98 =
939
2
|