Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.018	-		=	230
2.	1.088	-		=	525
3.	1.357	-		=	439
4.	1.701	-		=	378
5.	1.275	-		=	549
6.	1.571	-		=	1.327
7.	1.533	-		=	884
8.	1.811	-		=	927
9.	1.659	-		=	1.006
10.	1.911	-		=	626

Oefening 2
1.	1.964	-		=	212
2.	538	-		=	28
3.	1.338	-		=	545
4.	1.518	-		=	1.037
5.	354	-		=	88
6.	1.321	-		=	402
7.	1.573	-		=	777
8.	746	-		=	277
9.	1.717	-		=	1.306
10.	1.166	-		=	889

Oefening 3
1.	1.509	-		=	10
2.	1.257	-		=	91
3.	1.556	-		=	773
4.	1.925	-		=	1.699
5.	1.198	-		=	308
6.	1.297	-		=	360
7.	1.384	-		=	140
8.	1.415	-		=	69
9.	1.945	-		=	226
10.	1.347	-		=	435

Oefening 4
1.	766	-		=	244
2.	1.337	-		=	115
3.	789	-		=	51
4.	1.014	-		=	686
5.	1.107	-		=	850
6.	1.744	-		=	1.284
7.	1.801	-		=	436
8.	384	-		=	131
9.	1.354	-		=	676
10.	1.105	-		=	639

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.018	-	788	=	230
2.	1.088	-	563	=	525
3.	1.357	-	918	=	439
4.	1.701	-	1.323	=	378
5.	1.275	-	726	=	549
6.	1.571	-	244	=	1.327
7.	1.533	-	649	=	884
8.	1.811	-	884	=	927
9.	1.659	-	653	=	1.006
10.	1.911	-	1.285	=	626

Oefening 2
1.	1.964	-	1.752	=	212
2.	538	-	510	=	28
3.	1.338	-	793	=	545
4.	1.518	-	481	=	1.037
5.	354	-	266	=	88
6.	1.321	-	919	=	402
7.	1.573	-	796	=	777
8.	746	-	469	=	277
9.	1.717	-	411	=	1.306
10.	1.166	-	277	=	889

Oefening 3
1.	1.509	-	1.499	=	10
2.	1.257	-	1.166	=	91
3.	1.556	-	783	=	773
4.	1.925	-	226	=	1.699
5.	1.198	-	890	=	308
6.	1.297	-	937	=	360
7.	1.384	-	1.244	=	140
8.	1.415	-	1.346	=	69
9.	1.945	-	1.719	=	226
10.	1.347	-	912	=	435

Oefening 4
1.	766	-	522	=	244
2.	1.337	-	1.222	=	115
3.	789	-	738	=	51
4.	1.014	-	328	=	686
5.	1.107	-	257	=	850
6.	1.744	-	460	=	1.284
7.	1.801	-	1.365	=	436
8.	384	-	253	=	131
9.	1.354	-	678	=	676
10.	1.105	-	466	=	639