Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	994	-		=	446
2.	1.938	-		=	798
3.	1.965	-		=	1.469
4.	423	-		=	131
5.	951	-		=	596
6.	1.040	-		=	613
7.	584	-		=	312
8.	1.790	-		=	819
9.	1.720	-		=	487
10.	1.713	-		=	360

Oefening 2
1.	1.402	-		=	1.148
2.	1.460	-		=	524
3.	515	-		=	4
4.	1.087	-		=	47
5.	707	-		=	192
6.	1.103	-		=	820
7.	1.428	-		=	308
8.	1.386	-		=	558
9.	373	-		=	137
10.	1.049	-		=	685

Oefening 3
1.	852	-		=	84
2.	703	-		=	202
3.	941	-		=	577
4.	1.950	-		=	656
5.	1.631	-		=	439
6.	1.981	-		=	1.727
7.	1.495	-		=	115
8.	1.710	-		=	921
9.	1.356	-		=	615
10.	706	-		=	89

Oefening 4
1.	1.962	-		=	186
2.	1.264	-		=	560
3.	1.278	-		=	764
4.	338	-		=	72
5.	896	-		=	367
6.	1.603	-		=	1.058
7.	1.816	-		=	1.005
8.	1.298	-		=	216
9.	1.842	-		=	1.174
10.	1.778	-		=	1.296

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	994	-	548	=	446
2.	1.938	-	1.140	=	798
3.	1.965	-	496	=	1.469
4.	423	-	292	=	131
5.	951	-	355	=	596
6.	1.040	-	427	=	613
7.	584	-	272	=	312
8.	1.790	-	971	=	819
9.	1.720	-	1.233	=	487
10.	1.713	-	1.353	=	360

Oefening 2
1.	1.402	-	254	=	1.148
2.	1.460	-	936	=	524
3.	515	-	511	=	4
4.	1.087	-	1.040	=	47
5.	707	-	515	=	192
6.	1.103	-	283	=	820
7.	1.428	-	1.120	=	308
8.	1.386	-	828	=	558
9.	373	-	236	=	137
10.	1.049	-	364	=	685

Oefening 3
1.	852	-	768	=	84
2.	703	-	501	=	202
3.	941	-	364	=	577
4.	1.950	-	1.294	=	656
5.	1.631	-	1.192	=	439
6.	1.981	-	254	=	1.727
7.	1.495	-	1.380	=	115
8.	1.710	-	789	=	921
9.	1.356	-	741	=	615
10.	706	-	617	=	89

Oefening 4
1.	1.962	-	1.776	=	186
2.	1.264	-	704	=	560
3.	1.278	-	514	=	764
4.	338	-	266	=	72
5.	896	-	529	=	367
6.	1.603	-	545	=	1.058
7.	1.816	-	811	=	1.005
8.	1.298	-	1.082	=	216
9.	1.842	-	668	=	1.174
10.	1.778	-	482	=	1.296