Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.068	-		=	72
2.	1.921	-		=	775
3.	1.612	-		=	780
4.	1.579	-		=	726
5.	1.871	-		=	1.509
6.	1.516	-		=	53
7.	1.793	-		=	1.527
8.	1.515	-		=	372
9.	302	-		=	86
10.	1.532	-		=	423

Oefening 2
1.	1.194	-		=	477
2.	1.589	-		=	1.367
3.	1.658	-		=	485
4.	1.295	-		=	1.059
5.	460	-		=	253
6.	1.979	-		=	528
7.	1.766	-		=	366
8.	716	-		=	390
9.	1.918	-		=	1.453
10.	1.976	-		=	460

Oefening 3
1.	1.499	-		=	160
2.	1.208	-		=	207
3.	1.326	-		=	660
4.	1.360	-		=	1.005
5.	1.967	-		=	1.023
6.	1.962	-		=	421
7.	1.302	-		=	381
8.	1.780	-		=	328
9.	1.933	-		=	390
10.	1.215	-		=	618

Oefening 4
1.	1.771	-		=	233
2.	1.433	-		=	392
3.	471	-		=	131
4.	1.103	-		=	384
5.	1.957	-		=	1.240
6.	1.200	-		=	222
7.	1.242	-		=	701
8.	1.870	-		=	1.583
9.	774	-		=	248
10.	1.140	-		=	108

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.068	-	996	=	72
2.	1.921	-	1.146	=	775
3.	1.612	-	832	=	780
4.	1.579	-	853	=	726
5.	1.871	-	362	=	1.509
6.	1.516	-	1.463	=	53
7.	1.793	-	266	=	1.527
8.	1.515	-	1.143	=	372
9.	302	-	216	=	86
10.	1.532	-	1.109	=	423

Oefening 2
1.	1.194	-	717	=	477
2.	1.589	-	222	=	1.367
3.	1.658	-	1.173	=	485
4.	1.295	-	236	=	1.059
5.	460	-	207	=	253
6.	1.979	-	1.451	=	528
7.	1.766	-	1.400	=	366
8.	716	-	326	=	390
9.	1.918	-	465	=	1.453
10.	1.976	-	1.516	=	460

Oefening 3
1.	1.499	-	1.339	=	160
2.	1.208	-	1.001	=	207
3.	1.326	-	666	=	660
4.	1.360	-	355	=	1.005
5.	1.967	-	944	=	1.023
6.	1.962	-	1.541	=	421
7.	1.302	-	921	=	381
8.	1.780	-	1.452	=	328
9.	1.933	-	1.543	=	390
10.	1.215	-	597	=	618

Oefening 4
1.	1.771	-	1.538	=	233
2.	1.433	-	1.041	=	392
3.	471	-	340	=	131
4.	1.103	-	719	=	384
5.	1.957	-	717	=	1.240
6.	1.200	-	978	=	222
7.	1.242	-	541	=	701
8.	1.870	-	287	=	1.583
9.	774	-	526	=	248
10.	1.140	-	1.032	=	108