Erbijsommen tot 5.000

Optellen

Oefening 1
1.	1.817	+	1.808	=
2.	1.743	+	1.420	=
3.	2.089	+	1.675	=
4.	2.498	+	1.803	=
5.	2.052	+	1.573	=
6.	1.469	+	1.357	=
7.	2.106	+	524	=
8.	1.674	+	1.138	=
9.	1.615	+	1.029	=
10.	1.995	+	506	=

Oefening 2
1.	2.441	+	1.871	=
2.	1.876	+	1.755	=
3.	1.556	+	814	=
4.	1.488	+	1.469	=
5.	2.209	+	2.014	=
6.	2.111	+	1.961	=
7.	1.229	+	813	=
8.	2.407	+	1.840	=
9.	2.448	+	1.866	=
10.	2.348	+	1.132	=

Oefening 3
1.	2.326	+	630	=
2.	1.301	+	640	=
3.	2.360	+	2.129	=
4.	2.187	+	1.569	=
5.	2.379	+	2.006	=
6.	1.200	+	768	=
7.	1.175	+	1.116	=
8.	660	+	630	=
9.	2.090	+	1.738	=
10.	1.813	+	1.289	=

Oefening 4
1.	1.174	+	869	=
2.	2.160	+	1.493	=
3.	1.354	+	1.053	=
4.	1.181	+	1.014	=
5.	2.201	+	1.704	=
6.	2.071	+	732	=
7.	1.651	+	1.123	=
8.	2.451	+	956	=
9.	2.307	+	1.631	=
10.	2.120	+	2.000	=

Erbijsommen tot 5.000
| ANTWOORDEN

Optellen

Oefening 1
1.	1.817	+	1.808	=	3.625
2.	1.743	+	1.420	=	3.163
3.	2.089	+	1.675	=	3.764
4.	2.498	+	1.803	=	4.301
5.	2.052	+	1.573	=	3.625
6.	1.469	+	1.357	=	2.826
7.	2.106	+	524	=	2.630
8.	1.674	+	1.138	=	2.812
9.	1.615	+	1.029	=	2.644
10.	1.995	+	506	=	2.501

Oefening 2
1.	2.441	+	1.871	=	4.312
2.	1.876	+	1.755	=	3.631
3.	1.556	+	814	=	2.370
4.	1.488	+	1.469	=	2.957
5.	2.209	+	2.014	=	4.223
6.	2.111	+	1.961	=	4.072
7.	1.229	+	813	=	2.042
8.	2.407	+	1.840	=	4.247
9.	2.448	+	1.866	=	4.314
10.	2.348	+	1.132	=	3.480

Oefening 3
1.	2.326	+	630	=	2.956
2.	1.301	+	640	=	1.941
3.	2.360	+	2.129	=	4.489
4.	2.187	+	1.569	=	3.756
5.	2.379	+	2.006	=	4.385
6.	1.200	+	768	=	1.968
7.	1.175	+	1.116	=	2.291
8.	660	+	630	=	1.290
9.	2.090	+	1.738	=	3.828
10.	1.813	+	1.289	=	3.102

Oefening 4
1.	1.174	+	869	=	2.043
2.	2.160	+	1.493	=	3.653
3.	1.354	+	1.053	=	2.407
4.	1.181	+	1.014	=	2.195
5.	2.201	+	1.704	=	3.905
6.	2.071	+	732	=	2.803
7.	1.651	+	1.123	=	2.774
8.	2.451	+	956	=	3.407
9.	2.307	+	1.631	=	3.938
10.	2.120	+	2.000	=	4.120