Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.272	-		=	633
2.	1.830	-		=	1.318
3.	488	-		=	241
4.	1.102	-		=	384
5.	1.919	-		=	1.231
6.	480	-		=	146
7.	1.471	-		=	1.066
8.	1.305	-		=	822
9.	1.944	-		=	885
10.	1.454	-		=	604

Oefening 2
1.	723	-		=	171
2.	1.408	-		=	1.127
3.	882	-		=	664
4.	1.186	-		=	514
5.	1.359	-		=	622
6.	1.424	-		=	239
7.	1.507	-		=	600
8.	692	-		=	490
9.	1.771	-		=	1.326
10.	1.932	-		=	780

Oefening 3
1.	1.126	-		=	789
2.	1.639	-		=	558
3.	1.822	-		=	334
4.	1.953	-		=	1.372
5.	1.993	-		=	11
6.	1.367	-		=	543
7.	1.756	-		=	951
8.	1.908	-		=	1.052
9.	1.430	-		=	486
10.	1.795	-		=	755

Oefening 4
1.	1.558	-		=	745
2.	1.712	-		=	1.040
3.	384	-		=	141
4.	646	-		=	188
5.	1.300	-		=	532
6.	1.641	-		=	1.202
7.	1.745	-		=	6
8.	401	-		=	100
9.	1.938	-		=	971
10.	1.300	-		=	607

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.272	-	639	=	633
2.	1.830	-	512	=	1.318
3.	488	-	247	=	241
4.	1.102	-	718	=	384
5.	1.919	-	688	=	1.231
6.	480	-	334	=	146
7.	1.471	-	405	=	1.066
8.	1.305	-	483	=	822
9.	1.944	-	1.059	=	885
10.	1.454	-	850	=	604

Oefening 2
1.	723	-	552	=	171
2.	1.408	-	281	=	1.127
3.	882	-	218	=	664
4.	1.186	-	672	=	514
5.	1.359	-	737	=	622
6.	1.424	-	1.185	=	239
7.	1.507	-	907	=	600
8.	692	-	202	=	490
9.	1.771	-	445	=	1.326
10.	1.932	-	1.152	=	780

Oefening 3
1.	1.126	-	337	=	789
2.	1.639	-	1.081	=	558
3.	1.822	-	1.488	=	334
4.	1.953	-	581	=	1.372
5.	1.993	-	1.982	=	11
6.	1.367	-	824	=	543
7.	1.756	-	805	=	951
8.	1.908	-	856	=	1.052
9.	1.430	-	944	=	486
10.	1.795	-	1.040	=	755

Oefening 4
1.	1.558	-	813	=	745
2.	1.712	-	672	=	1.040
3.	384	-	243	=	141
4.	646	-	458	=	188
5.	1.300	-	768	=	532
6.	1.641	-	439	=	1.202
7.	1.745	-	1.739	=	6
8.	401	-	301	=	100
9.	1.938	-	967	=	971
10.	1.300	-	693	=	607