Erbijsommen met vlekken tot en met 5.000

Erbijsommen

Oefening 1
1.	719	+		=	1.220
2.	1.519	+		=	2.495
3.	2.366	+		=	3.495
4.	1.808	+		=	2.539
5.	1.921	+		=	3.377
6.	1.602	+		=	2.126
7.	1.943	+		=	3.476
8.	2.015	+		=	3.861
9.	2.123	+		=	3.750
10.	2.233	+		=	2.917

Oefening 2
1.	1.825	+		=	2.424
2.	1.576	+		=	3.129
3.	1.021	+		=	1.994
4.	1.320	+		=	1.915
5.	955	+		=	1.481
6.	1.281	+		=	1.847
7.	2.171	+		=	4.108
8.	1.522	+		=	2.574
9.	1.718	+		=	3.114
10.	2.452	+		=	3.721

Oefening 3
1.	1.326	+		=	2.523
2.	2.249	+		=	2.995
3.	2.485	+		=	4.498
4.	670	+		=	1.181
5.	2.393	+		=	4.687
6.	2.285	+		=	2.902
7.	1.260	+		=	2.132
8.	2.440	+		=	4.864
9.	2.302	+		=	3.375
10.	2.248	+		=	3.996

Oefening 4
1.	2.348	+		=	3.068
2.	1.608	+		=	2.203
3.	2.372	+		=	3.227
4.	1.984	+		=	3.488
5.	2.142	+		=	3.776
6.	1.559	+		=	2.968
7.	2.442	+		=	3.437
8.	1.564	+		=	3.006
9.	1.606	+		=	2.272
10.	1.389	+		=	2.451

Erbijsommen met vlekken tot en met 5.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	719	+	501	=	1.220
2.	1.519	+	976	=	2.495
3.	2.366	+	1.129	=	3.495
4.	1.808	+	731	=	2.539
5.	1.921	+	1.456	=	3.377
6.	1.602	+	524	=	2.126
7.	1.943	+	1.533	=	3.476
8.	2.015	+	1.846	=	3.861
9.	2.123	+	1.627	=	3.750
10.	2.233	+	684	=	2.917

Oefening 2
1.	1.825	+	599	=	2.424
2.	1.576	+	1.553	=	3.129
3.	1.021	+	973	=	1.994
4.	1.320	+	595	=	1.915
5.	955	+	526	=	1.481
6.	1.281	+	566	=	1.847
7.	2.171	+	1.937	=	4.108
8.	1.522	+	1.052	=	2.574
9.	1.718	+	1.396	=	3.114
10.	2.452	+	1.269	=	3.721

Oefening 3
1.	1.326	+	1.197	=	2.523
2.	2.249	+	746	=	2.995
3.	2.485	+	2.013	=	4.498
4.	670	+	511	=	1.181
5.	2.393	+	2.294	=	4.687
6.	2.285	+	617	=	2.902
7.	1.260	+	872	=	2.132
8.	2.440	+	2.424	=	4.864
9.	2.302	+	1.073	=	3.375
10.	2.248	+	1.748	=	3.996

Oefening 4
1.	2.348	+	720	=	3.068
2.	1.608	+	595	=	2.203
3.	2.372	+	855	=	3.227
4.	1.984	+	1.504	=	3.488
5.	2.142	+	1.634	=	3.776
6.	1.559	+	1.409	=	2.968
7.	2.442	+	995	=	3.437
8.	1.564	+	1.442	=	3.006
9.	1.606	+	666	=	2.272
10.	1.389	+	1.062	=	2.451