Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.242	-		=	426
2.	1.444	-		=	1.221
3.	1.311	-		=	417
4.	334	-		=	99
5.	1.586	-		=	654
6.	1.935	-		=	764
7.	1.165	-		=	564
8.	1.306	-		=	145
9.	1.358	-		=	992
10.	1.705	-		=	1.261

Oefening 2
1.	1.643	-		=	427
2.	1.796	-		=	37
3.	1.378	-		=	828
4.	1.079	-		=	168
5.	1.655	-		=	199
6.	1.081	-		=	592
7.	1.111	-		=	173
8.	1.612	-		=	1.051
9.	1.197	-		=	591
10.	1.654	-		=	1.050

Oefening 3
1.	935	-		=	118
2.	1.879	-		=	773
3.	1.858	-		=	623
4.	1.513	-		=	1.091
5.	887	-		=	519
6.	1.549	-		=	1.032
7.	1.182	-		=	177
8.	1.746	-		=	1.433
9.	1.681	-		=	1.375
10.	1.812	-		=	1.509

Oefening 4
1.	1.199	-		=	947
2.	1.921	-		=	1.128
3.	1.939	-		=	1.168
4.	1.932	-		=	216
5.	1.545	-		=	58
6.	990	-		=	553
7.	1.244	-		=	999
8.	1.349	-		=	1.090
9.	1.021	-		=	675
10.	1.106	-		=	175

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.242	-	816	=	426
2.	1.444	-	223	=	1.221
3.	1.311	-	894	=	417
4.	334	-	235	=	99
5.	1.586	-	932	=	654
6.	1.935	-	1.171	=	764
7.	1.165	-	601	=	564
8.	1.306	-	1.161	=	145
9.	1.358	-	366	=	992
10.	1.705	-	444	=	1.261

Oefening 2
1.	1.643	-	1.216	=	427
2.	1.796	-	1.759	=	37
3.	1.378	-	550	=	828
4.	1.079	-	911	=	168
5.	1.655	-	1.456	=	199
6.	1.081	-	489	=	592
7.	1.111	-	938	=	173
8.	1.612	-	561	=	1.051
9.	1.197	-	606	=	591
10.	1.654	-	604	=	1.050

Oefening 3
1.	935	-	817	=	118
2.	1.879	-	1.106	=	773
3.	1.858	-	1.235	=	623
4.	1.513	-	422	=	1.091
5.	887	-	368	=	519
6.	1.549	-	517	=	1.032
7.	1.182	-	1.005	=	177
8.	1.746	-	313	=	1.433
9.	1.681	-	306	=	1.375
10.	1.812	-	303	=	1.509

Oefening 4
1.	1.199	-	252	=	947
2.	1.921	-	793	=	1.128
3.	1.939	-	771	=	1.168
4.	1.932	-	1.716	=	216
5.	1.545	-	1.487	=	58
6.	990	-	437	=	553
7.	1.244	-	245	=	999
8.	1.349	-	259	=	1.090
9.	1.021	-	346	=	675
10.	1.106	-	931	=	175