Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.166	-		=	319
2.	1.212	-		=	348
3.	1.783	-		=	189
4.	1.628	-		=	883
5.	1.797	-		=	25
6.	1.148	-		=	419
7.	1.916	-		=	1.036
8.	1.452	-		=	986
9.	1.286	-		=	330
10.	1.661	-		=	636

Oefening 2
1.	1.582	-		=	905
2.	1.293	-		=	246
3.	1.047	-		=	364
4.	773	-		=	296
5.	1.713	-		=	204
6.	973	-		=	96
7.	1.891	-		=	1.639
8.	1.115	-		=	185
9.	1.470	-		=	1.105
10.	1.698	-		=	300

Oefening 3
1.	1.711	-		=	1.154
2.	1.257	-		=	29
3.	535	-		=	77
4.	1.078	-		=	83
5.	1.839	-		=	643
6.	736	-		=	235
7.	807	-		=	589
8.	1.358	-		=	624
9.	1.248	-		=	309
10.	1.932	-		=	118

Oefening 4
1.	1.567	-		=	1.310
2.	1.820	-		=	1.432
3.	606	-		=	39
4.	1.060	-		=	168
5.	649	-		=	162
6.	1.291	-		=	727
7.	922	-		=	512
8.	1.864	-		=	902
9.	1.574	-		=	290
10.	1.104	-		=	347

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.166	-	847	=	319
2.	1.212	-	864	=	348
3.	1.783	-	1.594	=	189
4.	1.628	-	745	=	883
5.	1.797	-	1.772	=	25
6.	1.148	-	729	=	419
7.	1.916	-	880	=	1.036
8.	1.452	-	466	=	986
9.	1.286	-	956	=	330
10.	1.661	-	1.025	=	636

Oefening 2
1.	1.582	-	677	=	905
2.	1.293	-	1.047	=	246
3.	1.047	-	683	=	364
4.	773	-	477	=	296
5.	1.713	-	1.509	=	204
6.	973	-	877	=	96
7.	1.891	-	252	=	1.639
8.	1.115	-	930	=	185
9.	1.470	-	365	=	1.105
10.	1.698	-	1.398	=	300

Oefening 3
1.	1.711	-	557	=	1.154
2.	1.257	-	1.228	=	29
3.	535	-	458	=	77
4.	1.078	-	995	=	83
5.	1.839	-	1.196	=	643
6.	736	-	501	=	235
7.	807	-	218	=	589
8.	1.358	-	734	=	624
9.	1.248	-	939	=	309
10.	1.932	-	1.814	=	118

Oefening 4
1.	1.567	-	257	=	1.310
2.	1.820	-	388	=	1.432
3.	606	-	567	=	39
4.	1.060	-	892	=	168
5.	649	-	487	=	162
6.	1.291	-	564	=	727
7.	922	-	410	=	512
8.	1.864	-	962	=	902
9.	1.574	-	1.284	=	290
10.	1.104	-	757	=	347