Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.576	-		=	109
2.	1.468	-		=	916
3.	1.367	-		=	968
4.	1.832	-		=	1.079
5.	871	-		=	603
6.	1.557	-		=	978
7.	1.426	-		=	143
8.	898	-		=	199
9.	853	-		=	199
10.	1.958	-		=	1.278

Oefening 2
1.	1.983	-		=	1.759
2.	1.307	-		=	373
3.	1.359	-		=	1.004
4.	1.190	-		=	80
5.	1.576	-		=	1.036
6.	945	-		=	457
7.	1.929	-		=	90
8.	1.847	-		=	1.369
9.	1.160	-		=	709
10.	1.980	-		=	847

Oefening 3
1.	1.403	-		=	326
2.	1.092	-		=	581
3.	1.748	-		=	341
4.	1.555	-		=	360
5.	724	-		=	465
6.	1.251	-		=	1.012
7.	433	-		=	121
8.	1.881	-		=	533
9.	1.139	-		=	286
10.	963	-		=	548

Oefening 4
1.	1.328	-		=	138
2.	1.972	-		=	160
3.	1.019	-		=	802
4.	1.869	-		=	499
5.	636	-		=	385
6.	941	-		=	253
7.	1.945	-		=	1.560
8.	1.823	-		=	250
9.	1.551	-		=	1.297
10.	930	-		=	281

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.576	-	1.467	=	109
2.	1.468	-	552	=	916
3.	1.367	-	399	=	968
4.	1.832	-	753	=	1.079
5.	871	-	268	=	603
6.	1.557	-	579	=	978
7.	1.426	-	1.283	=	143
8.	898	-	699	=	199
9.	853	-	654	=	199
10.	1.958	-	680	=	1.278

Oefening 2
1.	1.983	-	224	=	1.759
2.	1.307	-	934	=	373
3.	1.359	-	355	=	1.004
4.	1.190	-	1.110	=	80
5.	1.576	-	540	=	1.036
6.	945	-	488	=	457
7.	1.929	-	1.839	=	90
8.	1.847	-	478	=	1.369
9.	1.160	-	451	=	709
10.	1.980	-	1.133	=	847

Oefening 3
1.	1.403	-	1.077	=	326
2.	1.092	-	511	=	581
3.	1.748	-	1.407	=	341
4.	1.555	-	1.195	=	360
5.	724	-	259	=	465
6.	1.251	-	239	=	1.012
7.	433	-	312	=	121
8.	1.881	-	1.348	=	533
9.	1.139	-	853	=	286
10.	963	-	415	=	548

Oefening 4
1.	1.328	-	1.190	=	138
2.	1.972	-	1.812	=	160
3.	1.019	-	217	=	802
4.	1.869	-	1.370	=	499
5.	636	-	251	=	385
6.	941	-	688	=	253
7.	1.945	-	385	=	1.560
8.	1.823	-	1.573	=	250
9.	1.551	-	254	=	1.297
10.	930	-	649	=	281