Erbijsommen tot 10.000

Optellen

Oefening 1
1.	3.496	+	3.435	=
2.	4.730	+	1.091	=
3.	4.415	+	3.858	=
4.	4.916	+	1.328	=
5.	3.323	+	2.139	=
6.	4.132	+	4.086	=
7.	4.307	+	3.494	=
8.	2.375	+	2.011	=
9.	1.864	+	1.565	=
10.	4.060	+	3.620	=

Oefening 2
1.	1.882	+	1.820	=
2.	2.443	+	2.383	=
3.	3.908	+	1.960	=
4.	3.127	+	1.423	=
5.	3.906	+	2.097	=
6.	3.406	+	1.403	=
7.	4.463	+	4.425	=
8.	3.511	+	1.396	=
9.	4.544	+	1.972	=
10.	3.523	+	2.983	=

Oefening 3
1.	3.041	+	2.171	=
2.	2.989	+	2.149	=
3.	4.206	+	2.795	=
4.	3.687	+	1.905	=
5.	3.521	+	1.846	=
6.	4.205	+	2.324	=
7.	4.580	+	3.259	=
8.	2.739	+	1.156	=
9.	1.887	+	1.106	=
10.	3.161	+	2.692	=

Oefening 4
1.	3.849	+	3.565	=
2.	1.690	+	1.349	=
3.	2.405	+	1.516	=
4.	2.715	+	2.162	=
5.	3.464	+	1.565	=
6.	4.532	+	3.196	=
7.	3.296	+	3.170	=
8.	4.897	+	2.281	=
9.	2.382	+	1.587	=
10.	3.239	+	1.439	=

Erbijsommen tot 10.000
| ANTWOORDEN

Optellen

Oefening 1
1.	3.496	+	3.435	=	6.931
2.	4.730	+	1.091	=	5.821
3.	4.415	+	3.858	=	8.273
4.	4.916	+	1.328	=	6.244
5.	3.323	+	2.139	=	5.462
6.	4.132	+	4.086	=	8.218
7.	4.307	+	3.494	=	7.801
8.	2.375	+	2.011	=	4.386
9.	1.864	+	1.565	=	3.429
10.	4.060	+	3.620	=	7.680

Oefening 2
1.	1.882	+	1.820	=	3.702
2.	2.443	+	2.383	=	4.826
3.	3.908	+	1.960	=	5.868
4.	3.127	+	1.423	=	4.550
5.	3.906	+	2.097	=	6.003
6.	3.406	+	1.403	=	4.809
7.	4.463	+	4.425	=	8.888
8.	3.511	+	1.396	=	4.907
9.	4.544	+	1.972	=	6.516
10.	3.523	+	2.983	=	6.506

Oefening 3
1.	3.041	+	2.171	=	5.212
2.	2.989	+	2.149	=	5.138
3.	4.206	+	2.795	=	7.001
4.	3.687	+	1.905	=	5.592
5.	3.521	+	1.846	=	5.367
6.	4.205	+	2.324	=	6.529
7.	4.580	+	3.259	=	7.839
8.	2.739	+	1.156	=	3.895
9.	1.887	+	1.106	=	2.993
10.	3.161	+	2.692	=	5.853

Oefening 4
1.	3.849	+	3.565	=	7.414
2.	1.690	+	1.349	=	3.039
3.	2.405	+	1.516	=	3.921
4.	2.715	+	2.162	=	4.877
5.	3.464	+	1.565	=	5.029
6.	4.532	+	3.196	=	7.728
7.	3.296	+	3.170	=	6.466
8.	4.897	+	2.281	=	7.178
9.	2.382	+	1.587	=	3.969
10.	3.239	+	1.439	=	4.678