Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.718	-		=	813
2.	1.926	-		=	221
3.	1.463	-		=	986
4.	1.819	-		=	1.531
5.	1.006	-		=	742
6.	1.568	-		=	512
7.	1.781	-		=	250
8.	1.776	-		=	1.328
9.	906	-		=	362
10.	1.818	-		=	625

Oefening 2
1.	1.750	-		=	645
2.	1.337	-		=	170
3.	1.664	-		=	491
4.	733	-		=	146
5.	1.758	-		=	1.469
6.	927	-		=	307
7.	1.748	-		=	1.401
8.	1.260	-		=	597
9.	1.431	-		=	1.043
10.	1.388	-		=	367

Oefening 3
1.	854	-		=	281
2.	1.949	-		=	1.233
3.	1.939	-		=	1.241
4.	747	-		=	497
5.	1.489	-		=	575
6.	843	-		=	566
7.	721	-		=	507
8.	1.322	-		=	781
9.	641	-		=	381
10.	1.246	-		=	174

Oefening 4
1.	1.335	-		=	222
2.	1.076	-		=	9
3.	1.720	-		=	21
4.	1.973	-		=	38
5.	1.722	-		=	131
6.	1.376	-		=	584
7.	1.486	-		=	565
8.	395	-		=	14
9.	1.821	-		=	1.231
10.	1.935	-		=	935

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.718	-	905	=	813
2.	1.926	-	1.705	=	221
3.	1.463	-	477	=	986
4.	1.819	-	288	=	1.531
5.	1.006	-	264	=	742
6.	1.568	-	1.056	=	512
7.	1.781	-	1.531	=	250
8.	1.776	-	448	=	1.328
9.	906	-	544	=	362
10.	1.818	-	1.193	=	625

Oefening 2
1.	1.750	-	1.105	=	645
2.	1.337	-	1.167	=	170
3.	1.664	-	1.173	=	491
4.	733	-	587	=	146
5.	1.758	-	289	=	1.469
6.	927	-	620	=	307
7.	1.748	-	347	=	1.401
8.	1.260	-	663	=	597
9.	1.431	-	388	=	1.043
10.	1.388	-	1.021	=	367

Oefening 3
1.	854	-	573	=	281
2.	1.949	-	716	=	1.233
3.	1.939	-	698	=	1.241
4.	747	-	250	=	497
5.	1.489	-	914	=	575
6.	843	-	277	=	566
7.	721	-	214	=	507
8.	1.322	-	541	=	781
9.	641	-	260	=	381
10.	1.246	-	1.072	=	174

Oefening 4
1.	1.335	-	1.113	=	222
2.	1.076	-	1.067	=	9
3.	1.720	-	1.699	=	21
4.	1.973	-	1.935	=	38
5.	1.722	-	1.591	=	131
6.	1.376	-	792	=	584
7.	1.486	-	921	=	565
8.	395	-	381	=	14
9.	1.821	-	590	=	1.231
10.	1.935	-	1.000	=	935