Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
263 – 38 =
225
2
|
2.
408 – 314 =
94
2
|
3.
875 + 4 =
2
879
|
4.
804 – 295 =
509
2
|
|
5.
393 + 187 =
580
2
|
6.
143 – 129 =
1
14
|
7.
767 + 229 =
2
996
|
8.
642 + 214 =
2
856
|
|
9.
43 + 75 =
118
2
|
10.
938 – 287 =
651
2
|
11.
246 – 109 =
137
2
|
12.
914 + 33 =
2
947
|
|
13.
894 – 415 =
479
2
|
14.
935 + 37 =
972
2
|
15.
61 – 48 =
13
1
|
16.
501 + 414 =
915
2
|
|
17.
204 – 3 =
201
2
|
18.
451 + 48 =
2
499
|
19.
963 + 25 =
988
2
|
20.
920 – 67 =
853
2
|