Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	955	-		=	741
2.	1.797	-		=	663
3.	1.641	-		=	865
4.	1.891	-		=	1.576
5.	942	-		=	108
6.	1.824	-		=	1.603
7.	1.729	-		=	594
8.	1.331	-		=	1.128
9.	963	-		=	52
10.	1.216	-		=	749

Oefening 2
1.	404	-		=	43
2.	1.114	-		=	551
3.	1.872	-		=	1.321
4.	1.561	-		=	1.135
5.	1.195	-		=	66
6.	1.269	-		=	716
7.	352	-		=	118
8.	1.645	-		=	883
9.	1.647	-		=	1.023
10.	1.750	-		=	336

Oefening 3
1.	1.377	-		=	566
2.	1.786	-		=	1.078
3.	1.562	-		=	159
4.	1.669	-		=	307
5.	1.052	-		=	564
6.	1.115	-		=	376
7.	1.895	-		=	1.170
8.	1.784	-		=	270
9.	914	-		=	570
10.	1.200	-		=	435

Oefening 4
1.	1.363	-		=	1.161
2.	1.841	-		=	535
3.	1.041	-		=	489
4.	634	-		=	129
5.	665	-		=	52
6.	1.769	-		=	827
7.	1.838	-		=	815
8.	1.452	-		=	988
9.	1.109	-		=	861
10.	1.743	-		=	165

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	955	-	214	=	741
2.	1.797	-	1.134	=	663
3.	1.641	-	776	=	865
4.	1.891	-	315	=	1.576
5.	942	-	834	=	108
6.	1.824	-	221	=	1.603
7.	1.729	-	1.135	=	594
8.	1.331	-	203	=	1.128
9.	963	-	911	=	52
10.	1.216	-	467	=	749

Oefening 2
1.	404	-	361	=	43
2.	1.114	-	563	=	551
3.	1.872	-	551	=	1.321
4.	1.561	-	426	=	1.135
5.	1.195	-	1.129	=	66
6.	1.269	-	553	=	716
7.	352	-	234	=	118
8.	1.645	-	762	=	883
9.	1.647	-	624	=	1.023
10.	1.750	-	1.414	=	336

Oefening 3
1.	1.377	-	811	=	566
2.	1.786	-	708	=	1.078
3.	1.562	-	1.403	=	159
4.	1.669	-	1.362	=	307
5.	1.052	-	488	=	564
6.	1.115	-	739	=	376
7.	1.895	-	725	=	1.170
8.	1.784	-	1.514	=	270
9.	914	-	344	=	570
10.	1.200	-	765	=	435

Oefening 4
1.	1.363	-	202	=	1.161
2.	1.841	-	1.306	=	535
3.	1.041	-	552	=	489
4.	634	-	505	=	129
5.	665	-	613	=	52
6.	1.769	-	942	=	827
7.	1.838	-	1.023	=	815
8.	1.452	-	464	=	988
9.	1.109	-	248	=	861
10.	1.743	-	1.578	=	165