Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.564	-		=	568
2.	1.677	-		=	1.251
3.	1.140	-		=	507
4.	827	-		=	218
5.	1.630	-		=	386
6.	692	-		=	486
7.	1.384	-		=	987
8.	1.854	-		=	577
9.	1.337	-		=	1.033
10.	742	-		=	451

Oefening 2
1.	1.095	-		=	195
2.	1.741	-		=	138
3.	1.493	-		=	96
4.	342	-		=	126
5.	1.518	-		=	620
6.	871	-		=	452
7.	670	-		=	49
8.	1.324	-		=	657
9.	1.143	-		=	837
10.	1.590	-		=	82

Oefening 3
1.	1.338	-		=	128
2.	1.420	-		=	245
3.	1.742	-		=	279
4.	1.952	-		=	1.202
5.	1.042	-		=	43
6.	1.866	-		=	1.176
7.	1.674	-		=	86
8.	1.308	-		=	889
9.	1.728	-		=	271
10.	565	-		=	14

Oefening 4
1.	1.841	-		=	1.333
2.	1.721	-		=	827
3.	1.330	-		=	272
4.	1.301	-		=	155
5.	1.160	-		=	304
6.	1.849	-		=	1.189
7.	1.545	-		=	1.302
8.	1.870	-		=	793
9.	1.981	-		=	1.481
10.	1.502	-		=	1.275

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.564	-	996	=	568
2.	1.677	-	426	=	1.251
3.	1.140	-	633	=	507
4.	827	-	609	=	218
5.	1.630	-	1.244	=	386
6.	692	-	206	=	486
7.	1.384	-	397	=	987
8.	1.854	-	1.277	=	577
9.	1.337	-	304	=	1.033
10.	742	-	291	=	451

Oefening 2
1.	1.095	-	900	=	195
2.	1.741	-	1.603	=	138
3.	1.493	-	1.397	=	96
4.	342	-	216	=	126
5.	1.518	-	898	=	620
6.	871	-	419	=	452
7.	670	-	621	=	49
8.	1.324	-	667	=	657
9.	1.143	-	306	=	837
10.	1.590	-	1.508	=	82

Oefening 3
1.	1.338	-	1.210	=	128
2.	1.420	-	1.175	=	245
3.	1.742	-	1.463	=	279
4.	1.952	-	750	=	1.202
5.	1.042	-	999	=	43
6.	1.866	-	690	=	1.176
7.	1.674	-	1.588	=	86
8.	1.308	-	419	=	889
9.	1.728	-	1.457	=	271
10.	565	-	551	=	14

Oefening 4
1.	1.841	-	508	=	1.333
2.	1.721	-	894	=	827
3.	1.330	-	1.058	=	272
4.	1.301	-	1.146	=	155
5.	1.160	-	856	=	304
6.	1.849	-	660	=	1.189
7.	1.545	-	243	=	1.302
8.	1.870	-	1.077	=	793
9.	1.981	-	500	=	1.481
10.	1.502	-	227	=	1.275