Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.922	-		=	994
2.	1.314	-		=	300
3.	1.435	-		=	315
4.	1.909	-		=	1.675
5.	642	-		=	180
6.	1.065	-		=	499
7.	1.334	-		=	40
8.	1.176	-		=	353
9.	1.046	-		=	185
10.	1.610	-		=	779

Oefening 2
1.	1.390	-		=	446
2.	885	-		=	146
3.	1.135	-		=	163
4.	1.803	-		=	1.467
5.	1.572	-		=	115
6.	1.565	-		=	1.158
7.	1.279	-		=	30
8.	955	-		=	120
9.	1.099	-		=	660
10.	1.301	-		=	456

Oefening 3
1.	1.930	-		=	180
2.	466	-		=	159
3.	1.723	-		=	303
4.	1.566	-		=	246
5.	1.248	-		=	973
6.	1.625	-		=	1.162
7.	1.677	-		=	1.379
8.	1.761	-		=	921
9.	714	-		=	85
10.	1.446	-		=	25

Oefening 4
1.	997	-		=	725
2.	1.560	-		=	406
3.	1.513	-		=	763
4.	1.968	-		=	867
5.	1.506	-		=	138
6.	925	-		=	539
7.	1.889	-		=	1.636
8.	1.601	-		=	224
9.	1.549	-		=	417
10.	1.863	-		=	1.600

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.922	-	928	=	994
2.	1.314	-	1.014	=	300
3.	1.435	-	1.120	=	315
4.	1.909	-	234	=	1.675
5.	642	-	462	=	180
6.	1.065	-	566	=	499
7.	1.334	-	1.294	=	40
8.	1.176	-	823	=	353
9.	1.046	-	861	=	185
10.	1.610	-	831	=	779

Oefening 2
1.	1.390	-	944	=	446
2.	885	-	739	=	146
3.	1.135	-	972	=	163
4.	1.803	-	336	=	1.467
5.	1.572	-	1.457	=	115
6.	1.565	-	407	=	1.158
7.	1.279	-	1.249	=	30
8.	955	-	835	=	120
9.	1.099	-	439	=	660
10.	1.301	-	845	=	456

Oefening 3
1.	1.930	-	1.750	=	180
2.	466	-	307	=	159
3.	1.723	-	1.420	=	303
4.	1.566	-	1.320	=	246
5.	1.248	-	275	=	973
6.	1.625	-	463	=	1.162
7.	1.677	-	298	=	1.379
8.	1.761	-	840	=	921
9.	714	-	629	=	85
10.	1.446	-	1.421	=	25

Oefening 4
1.	997	-	272	=	725
2.	1.560	-	1.154	=	406
3.	1.513	-	750	=	763
4.	1.968	-	1.101	=	867
5.	1.506	-	1.368	=	138
6.	925	-	386	=	539
7.	1.889	-	253	=	1.636
8.	1.601	-	1.377	=	224
9.	1.549	-	1.132	=	417
10.	1.863	-	263	=	1.600