Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.091	-		=	628
2.	989	-		=	193
3.	1.757	-		=	830
4.	1.118	-		=	446
5.	1.273	-		=	909
6.	1.330	-		=	35
7.	1.570	-		=	1.362
8.	1.783	-		=	986
9.	1.868	-		=	283
10.	1.186	-		=	788

Oefening 2
1.	1.977	-		=	1.178
2.	1.039	-		=	63
3.	1.755	-		=	536
4.	1.469	-		=	1.198
5.	1.650	-		=	342
6.	1.746	-		=	1.047
7.	1.605	-		=	336
8.	1.937	-		=	1.575
9.	1.039	-		=	400
10.	1.884	-		=	561

Oefening 3
1.	1.663	-		=	1.339
2.	1.823	-		=	1.010
3.	1.531	-		=	516
4.	1.062	-		=	306
5.	1.141	-		=	418
6.	1.066	-		=	824
7.	823	-		=	393
8.	1.966	-		=	561
9.	1.008	-		=	451
10.	1.768	-		=	654

Oefening 4
1.	947	-		=	132
2.	316	-		=	71
3.	622	-		=	266
4.	1.961	-		=	1.074
5.	1.845	-		=	1.182
6.	1.178	-		=	269
7.	1.050	-		=	588
8.	1.726	-		=	772
9.	1.840	-		=	1.443
10.	928	-		=	565

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.091	-	463	=	628
2.	989	-	796	=	193
3.	1.757	-	927	=	830
4.	1.118	-	672	=	446
5.	1.273	-	364	=	909
6.	1.330	-	1.295	=	35
7.	1.570	-	208	=	1.362
8.	1.783	-	797	=	986
9.	1.868	-	1.585	=	283
10.	1.186	-	398	=	788

Oefening 2
1.	1.977	-	799	=	1.178
2.	1.039	-	976	=	63
3.	1.755	-	1.219	=	536
4.	1.469	-	271	=	1.198
5.	1.650	-	1.308	=	342
6.	1.746	-	699	=	1.047
7.	1.605	-	1.269	=	336
8.	1.937	-	362	=	1.575
9.	1.039	-	639	=	400
10.	1.884	-	1.323	=	561

Oefening 3
1.	1.663	-	324	=	1.339
2.	1.823	-	813	=	1.010
3.	1.531	-	1.015	=	516
4.	1.062	-	756	=	306
5.	1.141	-	723	=	418
6.	1.066	-	242	=	824
7.	823	-	430	=	393
8.	1.966	-	1.405	=	561
9.	1.008	-	557	=	451
10.	1.768	-	1.114	=	654

Oefening 4
1.	947	-	815	=	132
2.	316	-	245	=	71
3.	622	-	356	=	266
4.	1.961	-	887	=	1.074
5.	1.845	-	663	=	1.182
6.	1.178	-	909	=	269
7.	1.050	-	462	=	588
8.	1.726	-	954	=	772
9.	1.840	-	397	=	1.443
10.	928	-	363	=	565