Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.365	-		=	331
2.	1.601	-		=	94
3.	1.939	-		=	1.483
4.	1.457	-		=	523
5.	1.483	-		=	599
6.	683	-		=	67
7.	955	-		=	277
8.	1.293	-		=	194
9.	1.652	-		=	270
10.	1.087	-		=	704

Oefening 2
1.	1.504	-		=	1.005
2.	1.868	-		=	415
3.	1.105	-		=	779
4.	1.028	-		=	634
5.	1.903	-		=	1.238
6.	802	-		=	57
7.	1.315	-		=	82
8.	1.738	-		=	696
9.	1.093	-		=	213
10.	1.835	-		=	529

Oefening 3
1.	604	-		=	72
2.	1.083	-		=	732
3.	744	-		=	104
4.	1.628	-		=	124
5.	891	-		=	513
6.	1.740	-		=	1.303
7.	1.629	-		=	292
8.	1.709	-		=	909
9.	1.642	-		=	1.043
10.	1.822	-		=	22

Oefening 4
1.	441	-		=	169
2.	1.999	-		=	565
3.	1.604	-		=	1.171
4.	1.765	-		=	427
5.	1.719	-		=	419
6.	959	-		=	378
7.	1.522	-		=	519
8.	693	-		=	271
9.	801	-		=	78
10.	1.125	-		=	366

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.365	-	1.034	=	331
2.	1.601	-	1.507	=	94
3.	1.939	-	456	=	1.483
4.	1.457	-	934	=	523
5.	1.483	-	884	=	599
6.	683	-	616	=	67
7.	955	-	678	=	277
8.	1.293	-	1.099	=	194
9.	1.652	-	1.382	=	270
10.	1.087	-	383	=	704

Oefening 2
1.	1.504	-	499	=	1.005
2.	1.868	-	1.453	=	415
3.	1.105	-	326	=	779
4.	1.028	-	394	=	634
5.	1.903	-	665	=	1.238
6.	802	-	745	=	57
7.	1.315	-	1.233	=	82
8.	1.738	-	1.042	=	696
9.	1.093	-	880	=	213
10.	1.835	-	1.306	=	529

Oefening 3
1.	604	-	532	=	72
2.	1.083	-	351	=	732
3.	744	-	640	=	104
4.	1.628	-	1.504	=	124
5.	891	-	378	=	513
6.	1.740	-	437	=	1.303
7.	1.629	-	1.337	=	292
8.	1.709	-	800	=	909
9.	1.642	-	599	=	1.043
10.	1.822	-	1.800	=	22

Oefening 4
1.	441	-	272	=	169
2.	1.999	-	1.434	=	565
3.	1.604	-	433	=	1.171
4.	1.765	-	1.338	=	427
5.	1.719	-	1.300	=	419
6.	959	-	581	=	378
7.	1.522	-	1.003	=	519
8.	693	-	422	=	271
9.	801	-	723	=	78
10.	1.125	-	759	=	366