Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.448	-		=	1.246
2.	1.943	-		=	720
3.	943	-		=	724
4.	1.599	-		=	1.047
5.	1.630	-		=	996
6.	1.992	-		=	303
7.	1.762	-		=	1.160
8.	1.732	-		=	1.265
9.	1.115	-		=	731
10.	1.732	-		=	1.297

Oefening 2
1.	1.836	-		=	1.066
2.	869	-		=	475
3.	991	-		=	593
4.	1.797	-		=	1.203
5.	594	-		=	378
6.	1.905	-		=	994
7.	1.377	-		=	101
8.	1.326	-		=	408
9.	945	-		=	418
10.	1.725	-		=	163

Oefening 3
1.	1.771	-		=	740
2.	1.037	-		=	761
3.	1.420	-		=	1.089
4.	681	-		=	180
5.	1.364	-		=	124
6.	1.445	-		=	278
7.	1.681	-		=	528
8.	1.274	-		=	253
9.	1.927	-		=	338
10.	1.495	-		=	150

Oefening 4
1.	1.102	-		=	733
2.	1.199	-		=	6
3.	1.807	-		=	982
4.	1.968	-		=	823
5.	1.039	-		=	789
6.	1.100	-		=	750
7.	701	-		=	367
8.	1.599	-		=	1.065
9.	1.088	-		=	316
10.	805	-		=	78

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.448	-	202	=	1.246
2.	1.943	-	1.223	=	720
3.	943	-	219	=	724
4.	1.599	-	552	=	1.047
5.	1.630	-	634	=	996
6.	1.992	-	1.689	=	303
7.	1.762	-	602	=	1.160
8.	1.732	-	467	=	1.265
9.	1.115	-	384	=	731
10.	1.732	-	435	=	1.297

Oefening 2
1.	1.836	-	770	=	1.066
2.	869	-	394	=	475
3.	991	-	398	=	593
4.	1.797	-	594	=	1.203
5.	594	-	216	=	378
6.	1.905	-	911	=	994
7.	1.377	-	1.276	=	101
8.	1.326	-	918	=	408
9.	945	-	527	=	418
10.	1.725	-	1.562	=	163

Oefening 3
1.	1.771	-	1.031	=	740
2.	1.037	-	276	=	761
3.	1.420	-	331	=	1.089
4.	681	-	501	=	180
5.	1.364	-	1.240	=	124
6.	1.445	-	1.167	=	278
7.	1.681	-	1.153	=	528
8.	1.274	-	1.021	=	253
9.	1.927	-	1.589	=	338
10.	1.495	-	1.345	=	150

Oefening 4
1.	1.102	-	369	=	733
2.	1.199	-	1.193	=	6
3.	1.807	-	825	=	982
4.	1.968	-	1.145	=	823
5.	1.039	-	250	=	789
6.	1.100	-	350	=	750
7.	701	-	334	=	367
8.	1.599	-	534	=	1.065
9.	1.088	-	772	=	316
10.	805	-	727	=	78