Erbijsommen met vlekken tot en met 5.000

Erbijsommen

Oefening 1
1.	1.640	+		=	3.075
2.	1.015	+		=	1.134
3.	2.027	+		=	3.440
4.	1.510	+		=	1.991
5.	1.798	+		=	2.783
6.	1.270	+		=	2.141
7.	2.458	+		=	3.694
8.	1.096	+		=	1.982
9.	312	+		=	555
10.	1.656	+		=	3.052

Oefening 2
1.	1.953	+		=	3.136
2.	1.075	+		=	1.886
3.	2.483	+		=	4.752
4.	1.774	+		=	1.944
5.	1.974	+		=	3.792
6.	1.900	+		=	2.693
7.	1.989	+		=	3.602
8.	1.331	+		=	1.568
9.	2.422	+		=	4.259
10.	1.760	+		=	3.347

Oefening 3
1.	2.017	+		=	3.377
2.	1.820	+		=	2.246
3.	1.871	+		=	2.191
4.	2.020	+		=	3.298
5.	1.422	+		=	2.718
6.	897	+		=	1.536
7.	871	+		=	1.187
8.	2.161	+		=	2.542
9.	2.346	+		=	3.966
10.	1.876	+		=	3.305

Oefening 4
1.	1.762	+		=	2.846
2.	2.396	+		=	2.932
3.	2.263	+		=	3.638
4.	1.699	+		=	1.879
5.	1.676	+		=	2.929
6.	2.049	+		=	2.625
7.	1.506	+		=	1.741
8.	426	+		=	728
9.	1.617	+		=	2.699
10.	1.991	+		=	3.362

Erbijsommen met vlekken tot en met 5.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	1.640	+	1.435	=	3.075
2.	1.015	+	119	=	1.134
3.	2.027	+	1.413	=	3.440
4.	1.510	+	481	=	1.991
5.	1.798	+	985	=	2.783
6.	1.270	+	871	=	2.141
7.	2.458	+	1.236	=	3.694
8.	1.096	+	886	=	1.982
9.	312	+	243	=	555
10.	1.656	+	1.396	=	3.052

Oefening 2
1.	1.953	+	1.183	=	3.136
2.	1.075	+	811	=	1.886
3.	2.483	+	2.269	=	4.752
4.	1.774	+	170	=	1.944
5.	1.974	+	1.818	=	3.792
6.	1.900	+	793	=	2.693
7.	1.989	+	1.613	=	3.602
8.	1.331	+	237	=	1.568
9.	2.422	+	1.837	=	4.259
10.	1.760	+	1.587	=	3.347

Oefening 3
1.	2.017	+	1.360	=	3.377
2.	1.820	+	426	=	2.246
3.	1.871	+	320	=	2.191
4.	2.020	+	1.278	=	3.298
5.	1.422	+	1.296	=	2.718
6.	897	+	639	=	1.536
7.	871	+	316	=	1.187
8.	2.161	+	381	=	2.542
9.	2.346	+	1.620	=	3.966
10.	1.876	+	1.429	=	3.305

Oefening 4
1.	1.762	+	1.084	=	2.846
2.	2.396	+	536	=	2.932
3.	2.263	+	1.375	=	3.638
4.	1.699	+	180	=	1.879
5.	1.676	+	1.253	=	2.929
6.	2.049	+	576	=	2.625
7.	1.506	+	235	=	1.741
8.	426	+	302	=	728
9.	1.617	+	1.082	=	2.699
10.	1.991	+	1.371	=	3.362