Erbijsommen met vlekken tot en met 5.000

Erbijsommen

Oefening 1
1.	1.652	+		=	2.358
2.	1.300	+		=	2.305
3.	2.368	+		=	3.618
4.	763	+		=	1.344
5.	1.181	+		=	2.097
6.	2.304	+		=	3.282
7.	1.198	+		=	1.807
8.	2.327	+		=	3.822
9.	2.054	+		=	3.249
10.	2.216	+		=	3.852

Oefening 2
1.	1.891	+		=	2.612
2.	2.280	+		=	3.282
3.	1.521	+		=	2.783
4.	1.860	+		=	3.382
5.	2.223	+		=	4.034
6.	2.461	+		=	3.963
7.	2.120	+		=	4.136
8.	756	+		=	1.387
9.	1.630	+		=	3.063
10.	1.712	+		=	2.514

Oefening 3
1.	2.150	+		=	3.040
2.	1.949	+		=	3.235
3.	1.027	+		=	1.849
4.	781	+		=	1.287
5.	1.230	+		=	2.172
6.	2.121	+		=	4.160
7.	1.776	+		=	3.489
8.	1.237	+		=	2.374
9.	1.282	+		=	1.920
10.	1.596	+		=	2.955

Oefening 4
1.	2.033	+		=	3.204
2.	1.919	+		=	2.634
3.	2.134	+		=	3.872
4.	1.293	+		=	2.553
5.	966	+		=	1.576
6.	2.470	+		=	3.672
7.	1.028	+		=	1.776
8.	1.456	+		=	2.045
9.	1.416	+		=	2.130
10.	1.643	+		=	2.293

Erbijsommen met vlekken tot en met 5.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	1.652	+	706	=	2.358
2.	1.300	+	1.005	=	2.305
3.	2.368	+	1.250	=	3.618
4.	763	+	581	=	1.344
5.	1.181	+	916	=	2.097
6.	2.304	+	978	=	3.282
7.	1.198	+	609	=	1.807
8.	2.327	+	1.495	=	3.822
9.	2.054	+	1.195	=	3.249
10.	2.216	+	1.636	=	3.852

Oefening 2
1.	1.891	+	721	=	2.612
2.	2.280	+	1.002	=	3.282
3.	1.521	+	1.262	=	2.783
4.	1.860	+	1.522	=	3.382
5.	2.223	+	1.811	=	4.034
6.	2.461	+	1.502	=	3.963
7.	2.120	+	2.016	=	4.136
8.	756	+	631	=	1.387
9.	1.630	+	1.433	=	3.063
10.	1.712	+	802	=	2.514

Oefening 3
1.	2.150	+	890	=	3.040
2.	1.949	+	1.286	=	3.235
3.	1.027	+	822	=	1.849
4.	781	+	506	=	1.287
5.	1.230	+	942	=	2.172
6.	2.121	+	2.039	=	4.160
7.	1.776	+	1.713	=	3.489
8.	1.237	+	1.137	=	2.374
9.	1.282	+	638	=	1.920
10.	1.596	+	1.359	=	2.955

Oefening 4
1.	2.033	+	1.171	=	3.204
2.	1.919	+	715	=	2.634
3.	2.134	+	1.738	=	3.872
4.	1.293	+	1.260	=	2.553
5.	966	+	610	=	1.576
6.	2.470	+	1.202	=	3.672
7.	1.028	+	748	=	1.776
8.	1.456	+	589	=	2.045
9.	1.416	+	714	=	2.130
10.	1.643	+	650	=	2.293