Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.702	-		=	649
2.	593	-		=	393
3.	1.723	-		=	222
4.	1.310	-		=	657
5.	1.216	-		=	374
6.	1.503	-		=	120
7.	973	-		=	706
8.	422	-		=	115
9.	1.798	-		=	1.465
10.	1.769	-		=	1.075

Oefening 2
1.	1.564	-		=	191
2.	1.411	-		=	42
3.	1.529	-		=	1.005
4.	683	-		=	402
5.	267	-		=	46
6.	1.604	-		=	1.025
7.	1.105	-		=	606
8.	787	-		=	291
9.	1.409	-		=	1.128
10.	1.415	-		=	222

Oefening 3
1.	1.114	-		=	750
2.	1.042	-		=	484
3.	902	-		=	595
4.	950	-		=	515
5.	1.969	-		=	1.299
6.	1.842	-		=	1.517
7.	935	-		=	279
8.	1.728	-		=	206
9.	1.220	-		=	724
10.	1.053	-		=	342

Oefening 4
1.	1.830	-		=	1.435
2.	1.604	-		=	1.100
3.	1.292	-		=	658
4.	1.876	-		=	1.324
5.	1.180	-		=	178
6.	1.450	-		=	50
7.	1.852	-		=	892
8.	1.377	-		=	290
9.	857	-		=	250
10.	834	-		=	267

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.702	-	1.053	=	649
2.	593	-	200	=	393
3.	1.723	-	1.501	=	222
4.	1.310	-	653	=	657
5.	1.216	-	842	=	374
6.	1.503	-	1.383	=	120
7.	973	-	267	=	706
8.	422	-	307	=	115
9.	1.798	-	333	=	1.465
10.	1.769	-	694	=	1.075

Oefening 2
1.	1.564	-	1.373	=	191
2.	1.411	-	1.369	=	42
3.	1.529	-	524	=	1.005
4.	683	-	281	=	402
5.	267	-	221	=	46
6.	1.604	-	579	=	1.025
7.	1.105	-	499	=	606
8.	787	-	496	=	291
9.	1.409	-	281	=	1.128
10.	1.415	-	1.193	=	222

Oefening 3
1.	1.114	-	364	=	750
2.	1.042	-	558	=	484
3.	902	-	307	=	595
4.	950	-	435	=	515
5.	1.969	-	670	=	1.299
6.	1.842	-	325	=	1.517
7.	935	-	656	=	279
8.	1.728	-	1.522	=	206
9.	1.220	-	496	=	724
10.	1.053	-	711	=	342

Oefening 4
1.	1.830	-	395	=	1.435
2.	1.604	-	504	=	1.100
3.	1.292	-	634	=	658
4.	1.876	-	552	=	1.324
5.	1.180	-	1.002	=	178
6.	1.450	-	1.400	=	50
7.	1.852	-	960	=	892
8.	1.377	-	1.087	=	290
9.	857	-	607	=	250
10.	834	-	567	=	267