Erbijsommen tot 20.000

Optellen

Oefening 1
1.	8.554	+	7.287	=
2.	5.077	+	3.162	=
3.	8.488	+	6.368	=
4.	4.751	+	3.879	=
5.	5.228	+	4.609	=
6.	8.501	+	5.657	=
7.	6.158	+	2.531	=
8.	6.755	+	5.230	=
9.	9.154	+	6.403	=
10.	9.867	+	2.434	=

Oefening 2
1.	9.737	+	8.987	=
2.	8.477	+	3.346	=
3.	8.539	+	6.002	=
4.	6.151	+	3.781	=
5.	7.900	+	6.810	=
6.	6.438	+	3.464	=
7.	7.697	+	2.733	=
8.	5.758	+	4.995	=
9.	2.731	+	2.331	=
10.	9.881	+	8.268	=

Oefening 3
1.	7.545	+	2.362	=
2.	7.142	+	5.466	=
3.	8.958	+	3.254	=
4.	7.001	+	6.661	=
5.	9.580	+	6.443	=
6.	4.475	+	2.249	=
7.	5.968	+	4.583	=
8.	8.233	+	2.135	=
9.	9.749	+	6.485	=
10.	7.491	+	4.540	=

Oefening 4
1.	8.149	+	2.261	=
2.	9.437	+	3.165	=
3.	9.101	+	2.096	=
4.	5.240	+	2.152	=
5.	7.387	+	3.868	=
6.	8.606	+	5.613	=
7.	7.622	+	7.283	=
8.	2.821	+	2.206	=
9.	8.868	+	3.208	=
10.	7.673	+	2.714	=

Erbijsommen tot 20.000
| ANTWOORDEN

Optellen

Oefening 1
1.	8.554	+	7.287	=	15.841
2.	5.077	+	3.162	=	8.239
3.	8.488	+	6.368	=	14.856
4.	4.751	+	3.879	=	8.630
5.	5.228	+	4.609	=	9.837
6.	8.501	+	5.657	=	14.158
7.	6.158	+	2.531	=	8.689
8.	6.755	+	5.230	=	11.985
9.	9.154	+	6.403	=	15.557
10.	9.867	+	2.434	=	12.301

Oefening 2
1.	9.737	+	8.987	=	18.724
2.	8.477	+	3.346	=	11.823
3.	8.539	+	6.002	=	14.541
4.	6.151	+	3.781	=	9.932
5.	7.900	+	6.810	=	14.710
6.	6.438	+	3.464	=	9.902
7.	7.697	+	2.733	=	10.430
8.	5.758	+	4.995	=	10.753
9.	2.731	+	2.331	=	5.062
10.	9.881	+	8.268	=	18.149

Oefening 3
1.	7.545	+	2.362	=	9.907
2.	7.142	+	5.466	=	12.608
3.	8.958	+	3.254	=	12.212
4.	7.001	+	6.661	=	13.662
5.	9.580	+	6.443	=	16.023
6.	4.475	+	2.249	=	6.724
7.	5.968	+	4.583	=	10.551
8.	8.233	+	2.135	=	10.368
9.	9.749	+	6.485	=	16.234
10.	7.491	+	4.540	=	12.031

Oefening 4
1.	8.149	+	2.261	=	10.410
2.	9.437	+	3.165	=	12.602
3.	9.101	+	2.096	=	11.197
4.	5.240	+	2.152	=	7.392
5.	7.387	+	3.868	=	11.255
6.	8.606	+	5.613	=	14.219
7.	7.622	+	7.283	=	14.905
8.	2.821	+	2.206	=	5.027
9.	8.868	+	3.208	=	12.076
10.	7.673	+	2.714	=	10.387