Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.408	-		=	317
2.	1.250	-		=	906
3.	1.270	-		=	741
4.	1.513	-		=	1.029
5.	443	-		=	36
6.	959	-		=	486
7.	373	-		=	111
8.	1.785	-		=	1.113
9.	1.625	-		=	663
10.	1.678	-		=	680

Oefening 2
1.	1.004	-		=	286
2.	1.921	-		=	1.013
3.	731	-		=	258
4.	1.741	-		=	316
5.	1.470	-		=	484
6.	1.821	-		=	1.214
7.	1.684	-		=	347
8.	1.613	-		=	438
9.	1.921	-		=	63
10.	1.109	-		=	513

Oefening 3
1.	1.826	-		=	1.149
2.	1.236	-		=	771
3.	1.189	-		=	93
4.	913	-		=	220
5.	1.745	-		=	660
6.	1.788	-		=	1.028
7.	1.255	-		=	988
8.	1.269	-		=	93
9.	1.454	-		=	670
10.	1.128	-		=	158

Oefening 4
1.	1.657	-		=	1.188
2.	957	-		=	561
3.	1.073	-		=	510
4.	1.910	-		=	1.445
5.	1.202	-		=	145
6.	1.725	-		=	369
7.	945	-		=	89
8.	1.161	-		=	509
9.	1.244	-		=	604
10.	1.840	-		=	1.311

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.408	-	1.091	=	317
2.	1.250	-	344	=	906
3.	1.270	-	529	=	741
4.	1.513	-	484	=	1.029
5.	443	-	407	=	36
6.	959	-	473	=	486
7.	373	-	262	=	111
8.	1.785	-	672	=	1.113
9.	1.625	-	962	=	663
10.	1.678	-	998	=	680

Oefening 2
1.	1.004	-	718	=	286
2.	1.921	-	908	=	1.013
3.	731	-	473	=	258
4.	1.741	-	1.425	=	316
5.	1.470	-	986	=	484
6.	1.821	-	607	=	1.214
7.	1.684	-	1.337	=	347
8.	1.613	-	1.175	=	438
9.	1.921	-	1.858	=	63
10.	1.109	-	596	=	513

Oefening 3
1.	1.826	-	677	=	1.149
2.	1.236	-	465	=	771
3.	1.189	-	1.096	=	93
4.	913	-	693	=	220
5.	1.745	-	1.085	=	660
6.	1.788	-	760	=	1.028
7.	1.255	-	267	=	988
8.	1.269	-	1.176	=	93
9.	1.454	-	784	=	670
10.	1.128	-	970	=	158

Oefening 4
1.	1.657	-	469	=	1.188
2.	957	-	396	=	561
3.	1.073	-	563	=	510
4.	1.910	-	465	=	1.445
5.	1.202	-	1.057	=	145
6.	1.725	-	1.356	=	369
7.	945	-	856	=	89
8.	1.161	-	652	=	509
9.	1.244	-	640	=	604
10.	1.840	-	529	=	1.311