Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.666	-		=	1.251
2.	1.263	-		=	578
3.	1.622	-		=	273
4.	1.401	-		=	75
5.	1.664	-		=	1.178
6.	692	-		=	126
7.	1.233	-		=	968
8.	1.683	-		=	724
9.	1.571	-		=	982
10.	1.937	-		=	246

Oefening 2
1.	1.454	-		=	800
2.	1.629	-		=	274
3.	1.702	-		=	409
4.	1.796	-		=	784
5.	1.834	-		=	162
6.	1.417	-		=	938
7.	1.563	-		=	1.203
8.	1.752	-		=	261
9.	1.321	-		=	845
10.	520	-		=	260

Oefening 3
1.	648	-		=	155
2.	1.576	-		=	867
3.	1.315	-		=	556
4.	1.466	-		=	347
5.	1.856	-		=	396
6.	839	-		=	60
7.	1.260	-		=	1.015
8.	1.861	-		=	397
9.	1.635	-		=	556
10.	1.725	-		=	1.525

Oefening 4
1.	579	-		=	337
2.	1.414	-		=	943
3.	1.538	-		=	747
4.	387	-		=	134
5.	585	-		=	339
6.	1.708	-		=	1.124
7.	1.650	-		=	282
8.	1.845	-		=	991
9.	1.579	-		=	984
10.	1.518	-		=	535

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.666	-	415	=	1.251
2.	1.263	-	685	=	578
3.	1.622	-	1.349	=	273
4.	1.401	-	1.326	=	75
5.	1.664	-	486	=	1.178
6.	692	-	566	=	126
7.	1.233	-	265	=	968
8.	1.683	-	959	=	724
9.	1.571	-	589	=	982
10.	1.937	-	1.691	=	246

Oefening 2
1.	1.454	-	654	=	800
2.	1.629	-	1.355	=	274
3.	1.702	-	1.293	=	409
4.	1.796	-	1.012	=	784
5.	1.834	-	1.672	=	162
6.	1.417	-	479	=	938
7.	1.563	-	360	=	1.203
8.	1.752	-	1.491	=	261
9.	1.321	-	476	=	845
10.	520	-	260	=	260

Oefening 3
1.	648	-	493	=	155
2.	1.576	-	709	=	867
3.	1.315	-	759	=	556
4.	1.466	-	1.119	=	347
5.	1.856	-	1.460	=	396
6.	839	-	779	=	60
7.	1.260	-	245	=	1.015
8.	1.861	-	1.464	=	397
9.	1.635	-	1.079	=	556
10.	1.725	-	200	=	1.525

Oefening 4
1.	579	-	242	=	337
2.	1.414	-	471	=	943
3.	1.538	-	791	=	747
4.	387	-	253	=	134
5.	585	-	246	=	339
6.	1.708	-	584	=	1.124
7.	1.650	-	1.368	=	282
8.	1.845	-	854	=	991
9.	1.579	-	595	=	984
10.	1.518	-	983	=	535