Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
949 + 5 =
954
2
|
2.
150 – 17 =
2
133
|
3.
937 + 37 =
2
974
|
4.
717 – 354 =
363
2
|
|
5.
902 – 276 =
626
2
|
6.
683 + 249 =
932
2
|
7.
344 + 289 =
633
2
|
8.
63 – 10 =
53
2
|
|
9.
639 + 245 =
2
884
|
10.
553 – 540 =
1
13
|
11.
823 – 744 =
2
79
|
12.
920 + 38 =
958
2
|
|
13.
307 + 141 =
448
2
|
14.
847 + 151 =
998
2
|
15.
277 – 148 =
2
129
|
16.
278 + 520 =
798
2
|
|
17.
974 + 7 =
2
981
|
18.
115 – 3 =
2
112
|
19.
14 – 12 =
2
1
|
20.
440 + 196 =
2
636
|