Erbijsommen met vlekken tot en met 10.000

Erbijsommen

Oefening 1
1.	2.542	+		=	4.190
2.	4.341	+		=	7.423
3.	1.651	+		=	3.269
4.	1.272	+		=	2.329
5.	3.446	+		=	6.310
6.	2.741	+		=	3.853
7.	3.130	+		=	4.232
8.	3.970	+		=	5.527
9.	4.227	+		=	7.924
10.	4.200	+		=	7.886

Oefening 2
1.	4.088	+		=	5.681
2.	4.658	+		=	9.168
3.	3.737	+		=	5.628
4.	1.348	+		=	2.379
5.	4.648	+		=	6.033
6.	2.599	+		=	4.594
7.	3.183	+		=	4.861
8.	2.658	+		=	3.666
9.	1.227	+		=	2.439
10.	3.913	+		=	6.200

Oefening 3
1.	1.721	+		=	3.399
2.	4.588	+		=	6.014
3.	3.306	+		=	5.228
4.	3.513	+		=	6.722
5.	2.426	+		=	4.814
6.	4.861	+		=	7.730
7.	2.745	+		=	4.569
8.	2.106	+		=	4.070
9.	3.500	+		=	5.263
10.	3.156	+		=	4.627

Oefening 4
1.	1.477	+		=	2.598
2.	3.141	+		=	6.245
3.	4.745	+		=	8.446
4.	4.004	+		=	6.574
5.	3.864	+		=	6.369
6.	4.822	+		=	7.685
7.	4.675	+		=	9.154
8.	3.708	+		=	7.119
9.	3.356	+		=	4.906
10.	4.723	+		=	9.318

Erbijsommen met vlekken tot en met 10.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	2.542	+	1.648	=	4.190
2.	4.341	+	3.082	=	7.423
3.	1.651	+	1.618	=	3.269
4.	1.272	+	1.057	=	2.329
5.	3.446	+	2.864	=	6.310
6.	2.741	+	1.112	=	3.853
7.	3.130	+	1.102	=	4.232
8.	3.970	+	1.557	=	5.527
9.	4.227	+	3.697	=	7.924
10.	4.200	+	3.686	=	7.886

Oefening 2
1.	4.088	+	1.593	=	5.681
2.	4.658	+	4.510	=	9.168
3.	3.737	+	1.891	=	5.628
4.	1.348	+	1.031	=	2.379
5.	4.648	+	1.385	=	6.033
6.	2.599	+	1.995	=	4.594
7.	3.183	+	1.678	=	4.861
8.	2.658	+	1.008	=	3.666
9.	1.227	+	1.212	=	2.439
10.	3.913	+	2.287	=	6.200

Oefening 3
1.	1.721	+	1.678	=	3.399
2.	4.588	+	1.426	=	6.014
3.	3.306	+	1.922	=	5.228
4.	3.513	+	3.209	=	6.722
5.	2.426	+	2.388	=	4.814
6.	4.861	+	2.869	=	7.730
7.	2.745	+	1.824	=	4.569
8.	2.106	+	1.964	=	4.070
9.	3.500	+	1.763	=	5.263
10.	3.156	+	1.471	=	4.627

Oefening 4
1.	1.477	+	1.121	=	2.598
2.	3.141	+	3.104	=	6.245
3.	4.745	+	3.701	=	8.446
4.	4.004	+	2.570	=	6.574
5.	3.864	+	2.505	=	6.369
6.	4.822	+	2.863	=	7.685
7.	4.675	+	4.479	=	9.154
8.	3.708	+	3.411	=	7.119
9.	3.356	+	1.550	=	4.906
10.	4.723	+	4.595	=	9.318