Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	933	-		=	17
2.	1.983	-		=	1.173
3.	1.592	-		=	661
4.	1.813	-		=	947
5.	1.853	-		=	1.414
6.	1.422	-		=	610
7.	841	-		=	325
8.	1.983	-		=	237
9.	1.743	-		=	204
10.	1.303	-		=	865

Oefening 2
1.	1.128	-		=	8
2.	1.733	-		=	950
3.	1.680	-		=	493
4.	892	-		=	303
5.	776	-		=	19
6.	1.783	-		=	536
7.	1.520	-		=	1.004
8.	1.434	-		=	971
9.	1.840	-		=	1.365
10.	1.990	-		=	796

Oefening 3
1.	1.058	-		=	850
2.	1.830	-		=	1.399
3.	673	-		=	308
4.	1.995	-		=	384
5.	1.225	-		=	912
6.	934	-		=	678
7.	1.914	-		=	1.080
8.	676	-		=	303
9.	1.902	-		=	1.434
10.	1.250	-		=	1

Oefening 4
1.	1.450	-		=	143
2.	1.527	-		=	579
3.	1.163	-		=	855
4.	1.648	-		=	248
5.	1.708	-		=	1.045
6.	1.119	-		=	33
7.	1.374	-		=	884
8.	1.853	-		=	838
9.	280	-		=	29
10.	1.961	-		=	1.056

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	933	-	916	=	17
2.	1.983	-	810	=	1.173
3.	1.592	-	931	=	661
4.	1.813	-	866	=	947
5.	1.853	-	439	=	1.414
6.	1.422	-	812	=	610
7.	841	-	516	=	325
8.	1.983	-	1.746	=	237
9.	1.743	-	1.539	=	204
10.	1.303	-	438	=	865

Oefening 2
1.	1.128	-	1.120	=	8
2.	1.733	-	783	=	950
3.	1.680	-	1.187	=	493
4.	892	-	589	=	303
5.	776	-	757	=	19
6.	1.783	-	1.247	=	536
7.	1.520	-	516	=	1.004
8.	1.434	-	463	=	971
9.	1.840	-	475	=	1.365
10.	1.990	-	1.194	=	796

Oefening 3
1.	1.058	-	208	=	850
2.	1.830	-	431	=	1.399
3.	673	-	365	=	308
4.	1.995	-	1.611	=	384
5.	1.225	-	313	=	912
6.	934	-	256	=	678
7.	1.914	-	834	=	1.080
8.	676	-	373	=	303
9.	1.902	-	468	=	1.434
10.	1.250	-	1.249	=	1

Oefening 4
1.	1.450	-	1.307	=	143
2.	1.527	-	948	=	579
3.	1.163	-	308	=	855
4.	1.648	-	1.400	=	248
5.	1.708	-	663	=	1.045
6.	1.119	-	1.086	=	33
7.	1.374	-	490	=	884
8.	1.853	-	1.015	=	838
9.	280	-	251	=	29
10.	1.961	-	905	=	1.056