Erbijsommen met vlekken tot en met 5.000

Erbijsommen

Oefening 1
1.	2.429	+		=	2.957
2.	420	+		=	731
3.	2.044	+		=	2.308
4.	2.120	+		=	3.103
5.	1.628	+		=	2.204
6.	825	+		=	978
7.	1.213	+		=	2.330
8.	1.603	+		=	2.875
9.	1.969	+		=	2.397
10.	1.062	+		=	1.995

Oefening 2
1.	1.537	+		=	2.098
2.	1.756	+		=	3.281
3.	582	+		=	992
4.	2.473	+		=	2.584
5.	1.616	+		=	2.340
6.	533	+		=	695
7.	2.115	+		=	2.542
8.	1.915	+		=	2.651
9.	2.289	+		=	3.166
10.	1.057	+		=	1.845

Oefening 3
1.	1.916	+		=	3.272
2.	1.760	+		=	3.442
3.	605	+		=	731
4.	2.115	+		=	3.951
5.	2.409	+		=	4.678
6.	1.053	+		=	1.876
7.	1.139	+		=	1.610
8.	2.071	+		=	3.876
9.	2.303	+		=	4.387
10.	1.314	+		=	1.711

Oefening 4
1.	1.818	+		=	1.961
2.	1.796	+		=	2.791
3.	876	+		=	1.389
4.	1.587	+		=	3.025
5.	2.130	+		=	2.334
6.	2.359	+		=	3.477
7.	2.157	+		=	4.296
8.	2.105	+		=	3.542
9.	2.010	+		=	2.635
10.	809	+		=	1.587

Erbijsommen met vlekken tot en met 5.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	2.429	+	528	=	2.957
2.	420	+	311	=	731
3.	2.044	+	264	=	2.308
4.	2.120	+	983	=	3.103
5.	1.628	+	576	=	2.204
6.	825	+	153	=	978
7.	1.213	+	1.117	=	2.330
8.	1.603	+	1.272	=	2.875
9.	1.969	+	428	=	2.397
10.	1.062	+	933	=	1.995

Oefening 2
1.	1.537	+	561	=	2.098
2.	1.756	+	1.525	=	3.281
3.	582	+	410	=	992
4.	2.473	+	111	=	2.584
5.	1.616	+	724	=	2.340
6.	533	+	162	=	695
7.	2.115	+	427	=	2.542
8.	1.915	+	736	=	2.651
9.	2.289	+	877	=	3.166
10.	1.057	+	788	=	1.845

Oefening 3
1.	1.916	+	1.356	=	3.272
2.	1.760	+	1.682	=	3.442
3.	605	+	126	=	731
4.	2.115	+	1.836	=	3.951
5.	2.409	+	2.269	=	4.678
6.	1.053	+	823	=	1.876
7.	1.139	+	471	=	1.610
8.	2.071	+	1.805	=	3.876
9.	2.303	+	2.084	=	4.387
10.	1.314	+	397	=	1.711

Oefening 4
1.	1.818	+	143	=	1.961
2.	1.796	+	995	=	2.791
3.	876	+	513	=	1.389
4.	1.587	+	1.438	=	3.025
5.	2.130	+	204	=	2.334
6.	2.359	+	1.118	=	3.477
7.	2.157	+	2.139	=	4.296
8.	2.105	+	1.437	=	3.542
9.	2.010	+	625	=	2.635
10.	809	+	778	=	1.587