Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	890	-		=	330
2.	1.684	-		=	1.378
3.	1.644	-		=	1.111
4.	1.476	-		=	726
5.	1.082	-		=	183
6.	992	-		=	569
7.	1.540	-		=	1.021
8.	1.228	-		=	207
9.	1.556	-		=	313
10.	1.423	-		=	699

Oefening 2
1.	1.783	-		=	524
2.	1.599	-		=	251
3.	1.206	-		=	487
4.	562	-		=	328
5.	1.800	-		=	740
6.	1.398	-		=	1.140
7.	1.808	-		=	624
8.	1.839	-		=	525
9.	1.545	-		=	274
10.	1.984	-		=	1.414

Oefening 3
1.	1.638	-		=	206
2.	1.092	-		=	681
3.	1.519	-		=	412
4.	1.636	-		=	333
5.	1.454	-		=	586
6.	1.181	-		=	298
7.	1.519	-		=	1.121
8.	1.441	-		=	1.120
9.	1.859	-		=	1.110
10.	1.585	-		=	26

Oefening 4
1.	1.971	-		=	1.536
2.	1.473	-		=	1.204
3.	1.429	-		=	728
4.	1.201	-		=	234
5.	1.878	-		=	701
6.	1.113	-		=	878
7.	1.737	-		=	1.377
8.	963	-		=	440
9.	1.077	-		=	188
10.	1.005	-		=	547

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	890	-	560	=	330
2.	1.684	-	306	=	1.378
3.	1.644	-	533	=	1.111
4.	1.476	-	750	=	726
5.	1.082	-	899	=	183
6.	992	-	423	=	569
7.	1.540	-	519	=	1.021
8.	1.228	-	1.021	=	207
9.	1.556	-	1.243	=	313
10.	1.423	-	724	=	699

Oefening 2
1.	1.783	-	1.259	=	524
2.	1.599	-	1.348	=	251
3.	1.206	-	719	=	487
4.	562	-	234	=	328
5.	1.800	-	1.060	=	740
6.	1.398	-	258	=	1.140
7.	1.808	-	1.184	=	624
8.	1.839	-	1.314	=	525
9.	1.545	-	1.271	=	274
10.	1.984	-	570	=	1.414

Oefening 3
1.	1.638	-	1.432	=	206
2.	1.092	-	411	=	681
3.	1.519	-	1.107	=	412
4.	1.636	-	1.303	=	333
5.	1.454	-	868	=	586
6.	1.181	-	883	=	298
7.	1.519	-	398	=	1.121
8.	1.441	-	321	=	1.120
9.	1.859	-	749	=	1.110
10.	1.585	-	1.559	=	26

Oefening 4
1.	1.971	-	435	=	1.536
2.	1.473	-	269	=	1.204
3.	1.429	-	701	=	728
4.	1.201	-	967	=	234
5.	1.878	-	1.177	=	701
6.	1.113	-	235	=	878
7.	1.737	-	360	=	1.377
8.	963	-	523	=	440
9.	1.077	-	889	=	188
10.	1.005	-	458	=	547