Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.442	-		=	310
2.	1.303	-		=	987
3.	1.595	-		=	177
4.	571	-		=	123
5.	968	-		=	637
6.	1.262	-		=	986
7.	1.598	-		=	489
8.	1.927	-		=	1.078
9.	1.416	-		=	1.107
10.	1.150	-		=	212

Oefening 2
1.	896	-		=	267
2.	1.779	-		=	1.433
3.	1.894	-		=	79
4.	1.323	-		=	311
5.	1.224	-		=	103
6.	1.963	-		=	1.543
7.	471	-		=	13
8.	954	-		=	618
9.	1.668	-		=	1.104
10.	1.752	-		=	108

Oefening 3
1.	868	-		=	642
2.	1.619	-		=	135
3.	1.166	-		=	242
4.	1.293	-		=	340
5.	706	-		=	394
6.	1.116	-		=	877
7.	1.835	-		=	786
8.	1.641	-		=	1.068
9.	1.988	-		=	1.623
10.	1.452	-		=	344

Oefening 4
1.	781	-		=	201
2.	345	-		=	68
3.	1.758	-		=	883
4.	752	-		=	423
5.	1.959	-		=	1.700
6.	978	-		=	284
7.	1.161	-		=	799
8.	1.937	-		=	69
9.	1.841	-		=	45
10.	1.299	-		=	646

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.442	-	1.132	=	310
2.	1.303	-	316	=	987
3.	1.595	-	1.418	=	177
4.	571	-	448	=	123
5.	968	-	331	=	637
6.	1.262	-	276	=	986
7.	1.598	-	1.109	=	489
8.	1.927	-	849	=	1.078
9.	1.416	-	309	=	1.107
10.	1.150	-	938	=	212

Oefening 2
1.	896	-	629	=	267
2.	1.779	-	346	=	1.433
3.	1.894	-	1.815	=	79
4.	1.323	-	1.012	=	311
5.	1.224	-	1.121	=	103
6.	1.963	-	420	=	1.543
7.	471	-	458	=	13
8.	954	-	336	=	618
9.	1.668	-	564	=	1.104
10.	1.752	-	1.644	=	108

Oefening 3
1.	868	-	226	=	642
2.	1.619	-	1.484	=	135
3.	1.166	-	924	=	242
4.	1.293	-	953	=	340
5.	706	-	312	=	394
6.	1.116	-	239	=	877
7.	1.835	-	1.049	=	786
8.	1.641	-	573	=	1.068
9.	1.988	-	365	=	1.623
10.	1.452	-	1.108	=	344

Oefening 4
1.	781	-	580	=	201
2.	345	-	277	=	68
3.	1.758	-	875	=	883
4.	752	-	329	=	423
5.	1.959	-	259	=	1.700
6.	978	-	694	=	284
7.	1.161	-	362	=	799
8.	1.937	-	1.868	=	69
9.	1.841	-	1.796	=	45
10.	1.299	-	653	=	646