Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.462	-		=	1.202
2.	1.875	-		=	333
3.	1.207	-		=	736
4.	1.111	-		=	201
5.	927	-		=	235
6.	1.452	-		=	143
7.	1.747	-		=	1.406
8.	1.081	-		=	601
9.	1.542	-		=	752
10.	399	-		=	9

Oefening 2
1.	1.488	-		=	32
2.	1.520	-		=	1.078
3.	724	-		=	471
4.	1.682	-		=	1.214
5.	1.276	-		=	652
6.	1.540	-		=	196
7.	1.365	-		=	115
8.	1.769	-		=	828
9.	1.744	-		=	464
10.	1.453	-		=	1.121

Oefening 3
1.	680	-		=	271
2.	1.185	-		=	621
3.	838	-		=	79
4.	1.858	-		=	1.638
5.	1.318	-		=	405
6.	1.820	-		=	1.543
7.	1.155	-		=	253
8.	1.204	-		=	538
9.	1.959	-		=	22
10.	1.447	-		=	821

Oefening 4
1.	865	-		=	218
2.	1.610	-		=	1.172
3.	1.824	-		=	954
4.	1.510	-		=	750
5.	1.094	-		=	803
6.	1.456	-		=	339
7.	1.738	-		=	1.470
8.	1.205	-		=	204
9.	1.466	-		=	767
10.	1.694	-		=	350

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.462	-	260	=	1.202
2.	1.875	-	1.542	=	333
3.	1.207	-	471	=	736
4.	1.111	-	910	=	201
5.	927	-	692	=	235
6.	1.452	-	1.309	=	143
7.	1.747	-	341	=	1.406
8.	1.081	-	480	=	601
9.	1.542	-	790	=	752
10.	399	-	390	=	9

Oefening 2
1.	1.488	-	1.456	=	32
2.	1.520	-	442	=	1.078
3.	724	-	253	=	471
4.	1.682	-	468	=	1.214
5.	1.276	-	624	=	652
6.	1.540	-	1.344	=	196
7.	1.365	-	1.250	=	115
8.	1.769	-	941	=	828
9.	1.744	-	1.280	=	464
10.	1.453	-	332	=	1.121

Oefening 3
1.	680	-	409	=	271
2.	1.185	-	564	=	621
3.	838	-	759	=	79
4.	1.858	-	220	=	1.638
5.	1.318	-	913	=	405
6.	1.820	-	277	=	1.543
7.	1.155	-	902	=	253
8.	1.204	-	666	=	538
9.	1.959	-	1.937	=	22
10.	1.447	-	626	=	821

Oefening 4
1.	865	-	647	=	218
2.	1.610	-	438	=	1.172
3.	1.824	-	870	=	954
4.	1.510	-	760	=	750
5.	1.094	-	291	=	803
6.	1.456	-	1.117	=	339
7.	1.738	-	268	=	1.470
8.	1.205	-	1.001	=	204
9.	1.466	-	699	=	767
10.	1.694	-	1.344	=	350