Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.858	-		=	772
2.	1.803	-		=	495
3.	1.485	-		=	1.282
4.	1.499	-		=	911
5.	680	-		=	362
6.	953	-		=	544
7.	890	-		=	455
8.	1.972	-		=	1.566
9.	1.739	-		=	421
10.	1.002	-		=	604

Oefening 2
1.	595	-		=	148
2.	1.609	-		=	666
3.	1.491	-		=	287
4.	1.019	-		=	224
5.	1.293	-		=	425
6.	1.721	-		=	1.030
7.	1.250	-		=	705
8.	1.759	-		=	231
9.	722	-		=	474
10.	877	-		=	408

Oefening 3
1.	718	-		=	81
2.	1.425	-		=	1.212
3.	1.323	-		=	58
4.	1.905	-		=	1.500
5.	1.923	-		=	406
6.	1.855	-		=	535
7.	1.419	-		=	113
8.	1.773	-		=	1.304
9.	1.862	-		=	282
10.	1.322	-		=	455

Oefening 4
1.	1.422	-		=	657
2.	759	-		=	70
3.	570	-		=	287
4.	813	-		=	544
5.	1.943	-		=	984
6.	1.764	-		=	433
7.	1.494	-		=	1.208
8.	1.401	-		=	813
9.	1.974	-		=	447
10.	1.852	-		=	659

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.858	-	1.086	=	772
2.	1.803	-	1.308	=	495
3.	1.485	-	203	=	1.282
4.	1.499	-	588	=	911
5.	680	-	318	=	362
6.	953	-	409	=	544
7.	890	-	435	=	455
8.	1.972	-	406	=	1.566
9.	1.739	-	1.318	=	421
10.	1.002	-	398	=	604

Oefening 2
1.	595	-	447	=	148
2.	1.609	-	943	=	666
3.	1.491	-	1.204	=	287
4.	1.019	-	795	=	224
5.	1.293	-	868	=	425
6.	1.721	-	691	=	1.030
7.	1.250	-	545	=	705
8.	1.759	-	1.528	=	231
9.	722	-	248	=	474
10.	877	-	469	=	408

Oefening 3
1.	718	-	637	=	81
2.	1.425	-	213	=	1.212
3.	1.323	-	1.265	=	58
4.	1.905	-	405	=	1.500
5.	1.923	-	1.517	=	406
6.	1.855	-	1.320	=	535
7.	1.419	-	1.306	=	113
8.	1.773	-	469	=	1.304
9.	1.862	-	1.580	=	282
10.	1.322	-	867	=	455

Oefening 4
1.	1.422	-	765	=	657
2.	759	-	689	=	70
3.	570	-	283	=	287
4.	813	-	269	=	544
5.	1.943	-	959	=	984
6.	1.764	-	1.331	=	433
7.	1.494	-	286	=	1.208
8.	1.401	-	588	=	813
9.	1.974	-	1.527	=	447
10.	1.852	-	1.193	=	659