Erbijsommen met vlekken tot en met 10.000

Erbijsommen

Oefening 1
1.	4.543	+		=	6.667
2.	4.420	+		=	6.357
3.	1.877	+		=	3.045
4.	4.168	+		=	7.332
5.	3.711	+		=	7.202
6.	2.216	+		=	4.208
7.	3.420	+		=	5.243
8.	2.675	+		=	3.998
9.	4.015	+		=	7.187
10.	3.669	+		=	4.848

Oefening 2
1.	4.643	+		=	8.483
2.	2.687	+		=	4.253
3.	4.484	+		=	7.019
4.	2.551	+		=	4.896
5.	2.144	+		=	3.430
6.	4.138	+		=	5.351
7.	4.862	+		=	8.430
8.	4.896	+		=	8.234
9.	4.968	+		=	5.975
10.	4.219	+		=	5.803

Oefening 3
1.	4.853	+		=	8.089
2.	4.811	+		=	5.983
3.	3.520	+		=	5.579
4.	4.441	+		=	7.868
5.	4.157	+		=	5.464
6.	2.243	+		=	4.238
7.	1.550	+		=	2.932
8.	3.466	+		=	4.997
9.	4.203	+		=	5.565
10.	4.162	+		=	5.562

Oefening 4
1.	4.961	+		=	7.789
2.	2.118	+		=	3.512
3.	2.334	+		=	4.331
4.	2.705	+		=	3.789
5.	3.842	+		=	6.543
6.	4.713	+		=	8.337
7.	4.825	+		=	8.281
8.	3.240	+		=	5.500
9.	3.557	+		=	6.571
10.	2.633	+		=	5.211

Erbijsommen met vlekken tot en met 10.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	4.543	+	2.124	=	6.667
2.	4.420	+	1.937	=	6.357
3.	1.877	+	1.168	=	3.045
4.	4.168	+	3.164	=	7.332
5.	3.711	+	3.491	=	7.202
6.	2.216	+	1.992	=	4.208
7.	3.420	+	1.823	=	5.243
8.	2.675	+	1.323	=	3.998
9.	4.015	+	3.172	=	7.187
10.	3.669	+	1.179	=	4.848

Oefening 2
1.	4.643	+	3.840	=	8.483
2.	2.687	+	1.566	=	4.253
3.	4.484	+	2.535	=	7.019
4.	2.551	+	2.345	=	4.896
5.	2.144	+	1.286	=	3.430
6.	4.138	+	1.213	=	5.351
7.	4.862	+	3.568	=	8.430
8.	4.896	+	3.338	=	8.234
9.	4.968	+	1.007	=	5.975
10.	4.219	+	1.584	=	5.803

Oefening 3
1.	4.853	+	3.236	=	8.089
2.	4.811	+	1.172	=	5.983
3.	3.520	+	2.059	=	5.579
4.	4.441	+	3.427	=	7.868
5.	4.157	+	1.307	=	5.464
6.	2.243	+	1.995	=	4.238
7.	1.550	+	1.382	=	2.932
8.	3.466	+	1.531	=	4.997
9.	4.203	+	1.362	=	5.565
10.	4.162	+	1.400	=	5.562

Oefening 4
1.	4.961	+	2.828	=	7.789
2.	2.118	+	1.394	=	3.512
3.	2.334	+	1.997	=	4.331
4.	2.705	+	1.084	=	3.789
5.	3.842	+	2.701	=	6.543
6.	4.713	+	3.624	=	8.337
7.	4.825	+	3.456	=	8.281
8.	3.240	+	2.260	=	5.500
9.	3.557	+	3.014	=	6.571
10.	2.633	+	2.578	=	5.211