Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.410	-		=	212
2.	1.164	-		=	146
3.	1.961	-		=	1.005
4.	1.936	-		=	1.224
5.	1.226	-		=	225
6.	1.485	-		=	1.271
7.	1.379	-		=	963
8.	1.485	-		=	1.271
9.	1.695	-		=	464
10.	1.337	-		=	913

Oefening 2
1.	1.887	-		=	1.295
2.	1.788	-		=	1.235
3.	1.119	-		=	180
4.	1.826	-		=	90
5.	1.494	-		=	710
6.	1.256	-		=	742
7.	1.757	-		=	263
8.	1.109	-		=	817
9.	1.061	-		=	764
10.	1.549	-		=	216

Oefening 3
1.	1.471	-		=	888
2.	1.749	-		=	484
3.	1.344	-		=	954
4.	762	-		=	84
5.	1.055	-		=	585
6.	959	-		=	243
7.	1.168	-		=	211
8.	1.657	-		=	914
9.	1.371	-		=	607
10.	786	-		=	450

Oefening 4
1.	1.274	-		=	825
2.	1.377	-		=	552
3.	1.351	-		=	493
4.	1.029	-		=	690
5.	1.634	-		=	1.174
6.	1.581	-		=	900
7.	657	-		=	313
8.	1.153	-		=	222
9.	1.610	-		=	598
10.	1.988	-		=	1.322

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.410	-	1.198	=	212
2.	1.164	-	1.018	=	146
3.	1.961	-	956	=	1.005
4.	1.936	-	712	=	1.224
5.	1.226	-	1.001	=	225
6.	1.485	-	214	=	1.271
7.	1.379	-	416	=	963
8.	1.485	-	214	=	1.271
9.	1.695	-	1.231	=	464
10.	1.337	-	424	=	913

Oefening 2
1.	1.887	-	592	=	1.295
2.	1.788	-	553	=	1.235
3.	1.119	-	939	=	180
4.	1.826	-	1.736	=	90
5.	1.494	-	784	=	710
6.	1.256	-	514	=	742
7.	1.757	-	1.494	=	263
8.	1.109	-	292	=	817
9.	1.061	-	297	=	764
10.	1.549	-	1.333	=	216

Oefening 3
1.	1.471	-	583	=	888
2.	1.749	-	1.265	=	484
3.	1.344	-	390	=	954
4.	762	-	678	=	84
5.	1.055	-	470	=	585
6.	959	-	716	=	243
7.	1.168	-	957	=	211
8.	1.657	-	743	=	914
9.	1.371	-	764	=	607
10.	786	-	336	=	450

Oefening 4
1.	1.274	-	449	=	825
2.	1.377	-	825	=	552
3.	1.351	-	858	=	493
4.	1.029	-	339	=	690
5.	1.634	-	460	=	1.174
6.	1.581	-	681	=	900
7.	657	-	344	=	313
8.	1.153	-	931	=	222
9.	1.610	-	1.012	=	598
10.	1.988	-	666	=	1.322