Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.385	-		=	731
2.	1.999	-		=	1.446
3.	1.061	-		=	682
4.	1.147	-		=	367
5.	1.804	-		=	1.305
6.	797	-		=	523
7.	370	-		=	126
8.	1.701	-		=	11
9.	1.218	-		=	959
10.	1.918	-		=	1.209

Oefening 2
1.	1.953	-		=	16
2.	1.887	-		=	1.424
3.	1.536	-		=	1.112
4.	1.692	-		=	321
5.	1.252	-		=	846
6.	1.543	-		=	149
7.	1.279	-		=	846
8.	1.539	-		=	426
9.	1.443	-		=	273
10.	1.933	-		=	1.716

Oefening 3
1.	722	-		=	319
2.	997	-		=	375
3.	973	-		=	383
4.	1.187	-		=	69
5.	1.562	-		=	979
6.	1.694	-		=	579
7.	1.312	-		=	1.049
8.	1.931	-		=	119
9.	1.518	-		=	274
10.	1.462	-		=	530

Oefening 4
1.	1.427	-		=	976
2.	1.221	-		=	892
3.	1.230	-		=	982
4.	1.558	-		=	121
5.	1.498	-		=	1.154
6.	1.462	-		=	1.186
7.	317	-		=	77
8.	1.097	-		=	229
9.	1.462	-		=	816
10.	1.704	-		=	1.103

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.385	-	654	=	731
2.	1.999	-	553	=	1.446
3.	1.061	-	379	=	682
4.	1.147	-	780	=	367
5.	1.804	-	499	=	1.305
6.	797	-	274	=	523
7.	370	-	244	=	126
8.	1.701	-	1.690	=	11
9.	1.218	-	259	=	959
10.	1.918	-	709	=	1.209

Oefening 2
1.	1.953	-	1.937	=	16
2.	1.887	-	463	=	1.424
3.	1.536	-	424	=	1.112
4.	1.692	-	1.371	=	321
5.	1.252	-	406	=	846
6.	1.543	-	1.394	=	149
7.	1.279	-	433	=	846
8.	1.539	-	1.113	=	426
9.	1.443	-	1.170	=	273
10.	1.933	-	217	=	1.716

Oefening 3
1.	722	-	403	=	319
2.	997	-	622	=	375
3.	973	-	590	=	383
4.	1.187	-	1.118	=	69
5.	1.562	-	583	=	979
6.	1.694	-	1.115	=	579
7.	1.312	-	263	=	1.049
8.	1.931	-	1.812	=	119
9.	1.518	-	1.244	=	274
10.	1.462	-	932	=	530

Oefening 4
1.	1.427	-	451	=	976
2.	1.221	-	329	=	892
3.	1.230	-	248	=	982
4.	1.558	-	1.437	=	121
5.	1.498	-	344	=	1.154
6.	1.462	-	276	=	1.186
7.	317	-	240	=	77
8.	1.097	-	868	=	229
9.	1.462	-	646	=	816
10.	1.704	-	601	=	1.103