Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.692	-		=	230
2.	1.776	-		=	1.169
3.	1.315	-		=	1.014
4.	1.874	-		=	857
5.	1.963	-		=	1.549
6.	1.353	-		=	28
7.	1.948	-		=	781
8.	1.297	-		=	635
9.	1.151	-		=	28
10.	1.579	-		=	869

Oefening 2
1.	1.531	-		=	640
2.	1.687	-		=	190
3.	1.137	-		=	789
4.	1.557	-		=	1.357
5.	1.977	-		=	1.471
6.	1.342	-		=	543
7.	1.327	-		=	147
8.	982	-		=	255
9.	1.726	-		=	232
10.	1.236	-		=	306

Oefening 3
1.	1.754	-		=	67
2.	1.666	-		=	707
3.	1.335	-		=	129
4.	1.085	-		=	840
5.	1.081	-		=	688
6.	1.515	-		=	1.242
7.	1.499	-		=	1.242
8.	1.041	-		=	193
9.	823	-		=	465
10.	583	-		=	302

Oefening 4
1.	1.823	-		=	642
2.	849	-		=	422
3.	1.897	-		=	581
4.	915	-		=	539
5.	1.668	-		=	859
6.	1.735	-		=	435
7.	621	-		=	288
8.	1.770	-		=	1.387
9.	1.660	-		=	136
10.	1.695	-		=	172

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.692	-	1.462	=	230
2.	1.776	-	607	=	1.169
3.	1.315	-	301	=	1.014
4.	1.874	-	1.017	=	857
5.	1.963	-	414	=	1.549
6.	1.353	-	1.325	=	28
7.	1.948	-	1.167	=	781
8.	1.297	-	662	=	635
9.	1.151	-	1.123	=	28
10.	1.579	-	710	=	869

Oefening 2
1.	1.531	-	891	=	640
2.	1.687	-	1.497	=	190
3.	1.137	-	348	=	789
4.	1.557	-	200	=	1.357
5.	1.977	-	506	=	1.471
6.	1.342	-	799	=	543
7.	1.327	-	1.180	=	147
8.	982	-	727	=	255
9.	1.726	-	1.494	=	232
10.	1.236	-	930	=	306

Oefening 3
1.	1.754	-	1.687	=	67
2.	1.666	-	959	=	707
3.	1.335	-	1.206	=	129
4.	1.085	-	245	=	840
5.	1.081	-	393	=	688
6.	1.515	-	273	=	1.242
7.	1.499	-	257	=	1.242
8.	1.041	-	848	=	193
9.	823	-	358	=	465
10.	583	-	281	=	302

Oefening 4
1.	1.823	-	1.181	=	642
2.	849	-	427	=	422
3.	1.897	-	1.316	=	581
4.	915	-	376	=	539
5.	1.668	-	809	=	859
6.	1.735	-	1.300	=	435
7.	621	-	333	=	288
8.	1.770	-	383	=	1.387
9.	1.660	-	1.524	=	136
10.	1.695	-	1.523	=	172