Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
104 + 38 =
142
2
|
2.
477 + 291 =
768
2
|
3.
65 – 14 =
51
2
|
4.
713 + 149 =
2
862
|
|
5.
69 – 43 =
26
2
|
6.
942 – 340 =
2
602
|
7.
871 + 124 =
995
2
|
8.
460 – 63 =
397
2
|
|
9.
105 + 221 =
326
2
|
10.
744 – 394 =
350
2
|
11.
87 + 146 =
2
233
|
12.
465 + 140 =
2
605
|
|
13.
341 + 258 =
2
599
|
14.
675 + 162 =
2
837
|
15.
578 – 356 =
222
2
|
16.
877 – 635 =
242
2
|
|
17.
940 – 932 =
8
1
|
18.
933 – 145 =
788
2
|
19.
607 + 261 =
2
868
|
20.
795 + 119 =
2
914
|