Erbijsommen met vlekken tot en met 5.000

Erbijsommen

Oefening 1
1.	2.340	+		=	4.276
2.	1.516	+		=	1.948
3.	2.229	+		=	2.530
4.	637	+		=	988
5.	2.262	+		=	2.441
6.	1.956	+		=	2.267
7.	1.729	+		=	2.212
8.	2.298	+		=	3.369
9.	1.103	+		=	1.630
10.	1.713	+		=	2.852

Oefening 2
1.	1.225	+		=	1.396
2.	700	+		=	850
3.	1.930	+		=	2.599
4.	1.782	+		=	3.158
5.	1.911	+		=	2.463
6.	1.590	+		=	1.808
7.	1.616	+		=	2.747
8.	1.750	+		=	2.096
9.	1.461	+		=	2.228
10.	2.429	+		=	3.449

Oefening 3
1.	991	+		=	1.925
2.	1.553	+		=	2.691
3.	1.543	+		=	2.134
4.	979	+		=	1.276
5.	1.419	+		=	2.670
6.	2.190	+		=	4.315
7.	1.662	+		=	2.087
8.	1.909	+		=	3.565
9.	1.619	+		=	2.961
10.	2.154	+		=	2.961

Oefening 4
1.	1.447	+		=	2.220
2.	2.297	+		=	3.426
3.	1.547	+		=	2.650
4.	627	+		=	778
5.	757	+		=	1.512
6.	2.044	+		=	2.187
7.	2.055	+		=	3.409
8.	1.440	+		=	2.699
9.	2.005	+		=	2.124
10.	2.121	+		=	4.006

Erbijsommen met vlekken tot en met 5.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	2.340	+	1.936	=	4.276
2.	1.516	+	432	=	1.948
3.	2.229	+	301	=	2.530
4.	637	+	351	=	988
5.	2.262	+	179	=	2.441
6.	1.956	+	311	=	2.267
7.	1.729	+	483	=	2.212
8.	2.298	+	1.071	=	3.369
9.	1.103	+	527	=	1.630
10.	1.713	+	1.139	=	2.852

Oefening 2
1.	1.225	+	171	=	1.396
2.	700	+	150	=	850
3.	1.930	+	669	=	2.599
4.	1.782	+	1.376	=	3.158
5.	1.911	+	552	=	2.463
6.	1.590	+	218	=	1.808
7.	1.616	+	1.131	=	2.747
8.	1.750	+	346	=	2.096
9.	1.461	+	767	=	2.228
10.	2.429	+	1.020	=	3.449

Oefening 3
1.	991	+	934	=	1.925
2.	1.553	+	1.138	=	2.691
3.	1.543	+	591	=	2.134
4.	979	+	297	=	1.276
5.	1.419	+	1.251	=	2.670
6.	2.190	+	2.125	=	4.315
7.	1.662	+	425	=	2.087
8.	1.909	+	1.656	=	3.565
9.	1.619	+	1.342	=	2.961
10.	2.154	+	807	=	2.961

Oefening 4
1.	1.447	+	773	=	2.220
2.	2.297	+	1.129	=	3.426
3.	1.547	+	1.103	=	2.650
4.	627	+	151	=	778
5.	757	+	755	=	1.512
6.	2.044	+	143	=	2.187
7.	2.055	+	1.354	=	3.409
8.	1.440	+	1.259	=	2.699
9.	2.005	+	119	=	2.124
10.	2.121	+	1.885	=	4.006