Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	801	-		=	421
2.	1.907	-		=	1.637
3.	1.961	-		=	1.199
4.	1.775	-		=	830
5.	733	-		=	82
6.	1.275	-		=	3
7.	1.531	-		=	422
8.	1.900	-		=	1.116
9.	1.987	-		=	1.104
10.	1.338	-		=	248

Oefening 2
1.	1.584	-		=	704
2.	1.300	-		=	53
3.	1.686	-		=	404
4.	1.908	-		=	1.697
5.	774	-		=	533
6.	684	-		=	250
7.	1.800	-		=	515
8.	1.621	-		=	745
9.	1.602	-		=	855
10.	888	-		=	46

Oefening 3
1.	1.323	-		=	303
2.	1.379	-		=	944
3.	1.889	-		=	99
4.	1.512	-		=	384
5.	1.796	-		=	1.432
6.	1.563	-		=	689
7.	1.857	-		=	709
8.	1.119	-		=	151
9.	1.032	-		=	383
10.	434	-		=	100

Oefening 4
1.	1.155	-		=	314
2.	1.837	-		=	1.046
3.	1.112	-		=	822
4.	1.634	-		=	1.354
5.	1.580	-		=	144
6.	757	-		=	68
7.	911	-		=	19
8.	1.274	-		=	1.031
9.	1.876	-		=	319
10.	1.743	-		=	800

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	801	-	380	=	421
2.	1.907	-	270	=	1.637
3.	1.961	-	762	=	1.199
4.	1.775	-	945	=	830
5.	733	-	651	=	82
6.	1.275	-	1.272	=	3
7.	1.531	-	1.109	=	422
8.	1.900	-	784	=	1.116
9.	1.987	-	883	=	1.104
10.	1.338	-	1.090	=	248

Oefening 2
1.	1.584	-	880	=	704
2.	1.300	-	1.247	=	53
3.	1.686	-	1.282	=	404
4.	1.908	-	211	=	1.697
5.	774	-	241	=	533
6.	684	-	434	=	250
7.	1.800	-	1.285	=	515
8.	1.621	-	876	=	745
9.	1.602	-	747	=	855
10.	888	-	842	=	46

Oefening 3
1.	1.323	-	1.020	=	303
2.	1.379	-	435	=	944
3.	1.889	-	1.790	=	99
4.	1.512	-	1.128	=	384
5.	1.796	-	364	=	1.432
6.	1.563	-	874	=	689
7.	1.857	-	1.148	=	709
8.	1.119	-	968	=	151
9.	1.032	-	649	=	383
10.	434	-	334	=	100

Oefening 4
1.	1.155	-	841	=	314
2.	1.837	-	791	=	1.046
3.	1.112	-	290	=	822
4.	1.634	-	280	=	1.354
5.	1.580	-	1.436	=	144
6.	757	-	689	=	68
7.	911	-	892	=	19
8.	1.274	-	243	=	1.031
9.	1.876	-	1.557	=	319
10.	1.743	-	943	=	800