Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.952	-		=	1.581
2.	1.581	-		=	517
3.	1.717	-		=	1.089
4.	891	-		=	25
5.	1.894	-		=	1.589
6.	1.346	-		=	863
7.	1.128	-		=	1
8.	450	-		=	10
9.	1.154	-		=	455
10.	1.527	-		=	1.216

Oefening 2
1.	1.865	-		=	1.270
2.	1.608	-		=	529
3.	1.743	-		=	1.183
4.	1.287	-		=	922
5.	1.880	-		=	638
6.	850	-		=	553
7.	1.815	-		=	724
8.	1.556	-		=	575
9.	1.437	-		=	940
10.	506	-		=	278

Oefening 3
1.	900	-		=	84
2.	1.724	-		=	6
3.	1.261	-		=	612
4.	1.239	-		=	885
5.	1.326	-		=	412
6.	1.436	-		=	224
7.	1.167	-		=	194
8.	1.980	-		=	288
9.	1.305	-		=	246
10.	1.207	-		=	414

Oefening 4
1.	1.646	-		=	56
2.	1.632	-		=	761
3.	1.214	-		=	69
4.	1.848	-		=	1.161
5.	1.411	-		=	844
6.	1.061	-		=	783
7.	1.663	-		=	425
8.	1.334	-		=	1.093
9.	1.310	-		=	115
10.	1.325	-		=	1.058

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.952	-	371	=	1.581
2.	1.581	-	1.064	=	517
3.	1.717	-	628	=	1.089
4.	891	-	866	=	25
5.	1.894	-	305	=	1.589
6.	1.346	-	483	=	863
7.	1.128	-	1.127	=	1
8.	450	-	440	=	10
9.	1.154	-	699	=	455
10.	1.527	-	311	=	1.216

Oefening 2
1.	1.865	-	595	=	1.270
2.	1.608	-	1.079	=	529
3.	1.743	-	560	=	1.183
4.	1.287	-	365	=	922
5.	1.880	-	1.242	=	638
6.	850	-	297	=	553
7.	1.815	-	1.091	=	724
8.	1.556	-	981	=	575
9.	1.437	-	497	=	940
10.	506	-	228	=	278

Oefening 3
1.	900	-	816	=	84
2.	1.724	-	1.718	=	6
3.	1.261	-	649	=	612
4.	1.239	-	354	=	885
5.	1.326	-	914	=	412
6.	1.436	-	1.212	=	224
7.	1.167	-	973	=	194
8.	1.980	-	1.692	=	288
9.	1.305	-	1.059	=	246
10.	1.207	-	793	=	414

Oefening 4
1.	1.646	-	1.590	=	56
2.	1.632	-	871	=	761
3.	1.214	-	1.145	=	69
4.	1.848	-	687	=	1.161
5.	1.411	-	567	=	844
6.	1.061	-	278	=	783
7.	1.663	-	1.238	=	425
8.	1.334	-	241	=	1.093
9.	1.310	-	1.195	=	115
10.	1.325	-	267	=	1.058