Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
193 + 459 =
2
652
|
2.
807 – 76 =
2
731
|
3.
74 – 0 =
2
74
|
4.
122 + 757 =
879
2
|
|
5.
785 + 6 =
791
2
|
6.
155 – 54 =
101
2
|
7.
198 – 86 =
112
2
|
8.
919 + 48 =
2
967
|
|
9.
233 + 482 =
715
2
|
10.
992 + 4 =
2
996
|
11.
673 – 445 =
228
2
|
12.
93 – 29 =
64
2
|
|
13.
80 – 77 =
1
3
|
14.
807 + 159 =
966
2
|
15.
952 + 11 =
963
2
|
16.
865 – 361 =
504
2
|
|
17.
215 + 184 =
399
2
|
18.
253 – 173 =
2
80
|
19.
606 + 1 =
2
607
|
20.
264 – 123 =
2
141
|