Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
125 – 85 =
2
40
|
2.
807 + 3 =
810
2
|
3.
721 + 190 =
2
911
|
4.
955 – 874 =
81
2
|
|
5.
552 + 154 =
706
2
|
6.
221 – 76 =
2
145
|
7.
177 – 12 =
2
165
|
8.
753 + 200 =
953
2
|
|
9.
787 – 552 =
2
235
|
10.
684 – 226 =
458
2
|
11.
988 + 5 =
2
993
|
12.
726 + 13 =
739
2
|
|
13.
211 + 134 =
345
2
|
14.
195 – 46 =
2
149
|
15.
317 + 342 =
659
2
|
16.
954 – 909 =
45
2
|
|
17.
220 – 217 =
3
1
|
18.
858 – 603 =
2
255
|
19.
681 + 150 =
831
2
|
20.
944 – 520 =
424
2
|