Erbijsommen met vlekken tot en met 5.000

Erbijsommen

Oefening 1
1.	2.393	+		=	4.241
2.	2.302	+		=	3.292
3.	558	+		=	1.012
4.	2.088	+		=	4.000
5.	1.324	+		=	1.584
6.	2.214	+		=	4.159
7.	2.273	+		=	2.475
8.	1.386	+		=	1.726
9.	1.173	+		=	1.993
10.	2.114	+		=	2.612

Oefening 2
1.	1.647	+		=	2.592
2.	1.866	+		=	2.396
3.	1.612	+		=	2.832
4.	1.180	+		=	1.888
5.	890	+		=	1.514
6.	2.488	+		=	3.313
7.	2.077	+		=	2.911
8.	1.850	+		=	2.888
9.	1.747	+		=	3.264
10.	2.489	+		=	2.674

Oefening 3
1.	562	+		=	1.108
2.	1.175	+		=	1.540
3.	2.115	+		=	3.333
4.	2.412	+		=	4.559
5.	1.721	+		=	2.721
6.	2.388	+		=	3.791
7.	2.228	+		=	2.881
8.	1.664	+		=	2.582
9.	2.120	+		=	3.416
10.	1.848	+		=	2.758

Oefening 4
1.	1.969	+		=	2.943
2.	1.176	+		=	2.347
3.	2.455	+		=	2.902
4.	2.043	+		=	3.356
5.	1.041	+		=	1.659
6.	905	+		=	1.357
7.	155	+		=	274
8.	1.979	+		=	2.925
9.	1.943	+		=	3.861
10.	2.290	+		=	2.639

Erbijsommen met vlekken tot en met 5.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	2.393	+	1.848	=	4.241
2.	2.302	+	990	=	3.292
3.	558	+	454	=	1.012
4.	2.088	+	1.912	=	4.000
5.	1.324	+	260	=	1.584
6.	2.214	+	1.945	=	4.159
7.	2.273	+	202	=	2.475
8.	1.386	+	340	=	1.726
9.	1.173	+	820	=	1.993
10.	2.114	+	498	=	2.612

Oefening 2
1.	1.647	+	945	=	2.592
2.	1.866	+	530	=	2.396
3.	1.612	+	1.220	=	2.832
4.	1.180	+	708	=	1.888
5.	890	+	624	=	1.514
6.	2.488	+	825	=	3.313
7.	2.077	+	834	=	2.911
8.	1.850	+	1.038	=	2.888
9.	1.747	+	1.517	=	3.264
10.	2.489	+	185	=	2.674

Oefening 3
1.	562	+	546	=	1.108
2.	1.175	+	365	=	1.540
3.	2.115	+	1.218	=	3.333
4.	2.412	+	2.147	=	4.559
5.	1.721	+	1.000	=	2.721
6.	2.388	+	1.403	=	3.791
7.	2.228	+	653	=	2.881
8.	1.664	+	918	=	2.582
9.	2.120	+	1.296	=	3.416
10.	1.848	+	910	=	2.758

Oefening 4
1.	1.969	+	974	=	2.943
2.	1.176	+	1.171	=	2.347
3.	2.455	+	447	=	2.902
4.	2.043	+	1.313	=	3.356
5.	1.041	+	618	=	1.659
6.	905	+	452	=	1.357
7.	155	+	119	=	274
8.	1.979	+	946	=	2.925
9.	1.943	+	1.918	=	3.861
10.	2.290	+	349	=	2.639