Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.307	-		=	94
2.	1.130	-		=	24
3.	894	-		=	652
4.	1.898	-		=	426
5.	864	-		=	245
6.	1.912	-		=	219
7.	1.070	-		=	623
8.	1.917	-		=	571
9.	904	-		=	533
10.	1.957	-		=	750

Oefening 2
1.	1.072	-		=	799
2.	1.787	-		=	1.016
3.	1.852	-		=	367
4.	1.276	-		=	683
5.	1.199	-		=	873
6.	1.103	-		=	321
7.	1.969	-		=	123
8.	1.382	-		=	569
9.	1.940	-		=	1.350
10.	1.729	-		=	704

Oefening 3
1.	1.909	-		=	325
2.	1.210	-		=	45
3.	1.772	-		=	1.177
4.	1.162	-		=	613
5.	1.060	-		=	832
6.	1.049	-		=	273
7.	569	-		=	183
8.	1.056	-		=	740
9.	1.507	-		=	366
10.	1.962	-		=	1.748

Oefening 4
1.	1.560	-		=	1.008
2.	1.305	-		=	407
3.	1.762	-		=	803
4.	714	-		=	279
5.	1.124	-		=	518
6.	1.512	-		=	517
7.	1.948	-		=	1.246
8.	1.254	-		=	1.043
9.	957	-		=	286
10.	1.146	-		=	786

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.307	-	1.213	=	94
2.	1.130	-	1.106	=	24
3.	894	-	242	=	652
4.	1.898	-	1.472	=	426
5.	864	-	619	=	245
6.	1.912	-	1.693	=	219
7.	1.070	-	447	=	623
8.	1.917	-	1.346	=	571
9.	904	-	371	=	533
10.	1.957	-	1.207	=	750

Oefening 2
1.	1.072	-	273	=	799
2.	1.787	-	771	=	1.016
3.	1.852	-	1.485	=	367
4.	1.276	-	593	=	683
5.	1.199	-	326	=	873
6.	1.103	-	782	=	321
7.	1.969	-	1.846	=	123
8.	1.382	-	813	=	569
9.	1.940	-	590	=	1.350
10.	1.729	-	1.025	=	704

Oefening 3
1.	1.909	-	1.584	=	325
2.	1.210	-	1.165	=	45
3.	1.772	-	595	=	1.177
4.	1.162	-	549	=	613
5.	1.060	-	228	=	832
6.	1.049	-	776	=	273
7.	569	-	386	=	183
8.	1.056	-	316	=	740
9.	1.507	-	1.141	=	366
10.	1.962	-	214	=	1.748

Oefening 4
1.	1.560	-	552	=	1.008
2.	1.305	-	898	=	407
3.	1.762	-	959	=	803
4.	714	-	435	=	279
5.	1.124	-	606	=	518
6.	1.512	-	995	=	517
7.	1.948	-	702	=	1.246
8.	1.254	-	211	=	1.043
9.	957	-	671	=	286
10.	1.146	-	360	=	786