Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.843	-		=	312
2.	1.669	-		=	365
3.	1.115	-		=	880
4.	1.977	-		=	450
5.	1.937	-		=	1.198
6.	1.686	-		=	309
7.	1.660	-		=	111
8.	682	-		=	154
9.	1.700	-		=	373
10.	1.809	-		=	1.058

Oefening 2
1.	1.146	-		=	849
2.	1.712	-		=	729
3.	1.502	-		=	500
4.	1.950	-		=	728
5.	1.292	-		=	425
6.	1.802	-		=	1.222
7.	1.242	-		=	491
8.	588	-		=	369
9.	1.830	-		=	785
10.	1.347	-		=	134

Oefening 3
1.	1.685	-		=	1.228
2.	558	-		=	278
3.	1.615	-		=	629
4.	1.266	-		=	797
5.	1.706	-		=	519
6.	976	-		=	315
7.	1.794	-		=	1.586
8.	1.680	-		=	790
9.	1.498	-		=	569
10.	1.519	-		=	953

Oefening 4
1.	1.870	-		=	894
2.	1.337	-		=	450
3.	1.910	-		=	785
4.	1.071	-		=	11
5.	259	-		=	20
6.	866	-		=	550
7.	1.693	-		=	882
8.	1.942	-		=	1.729
9.	1.215	-		=	421
10.	1.801	-		=	348

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.843	-	1.531	=	312
2.	1.669	-	1.304	=	365
3.	1.115	-	235	=	880
4.	1.977	-	1.527	=	450
5.	1.937	-	739	=	1.198
6.	1.686	-	1.377	=	309
7.	1.660	-	1.549	=	111
8.	682	-	528	=	154
9.	1.700	-	1.327	=	373
10.	1.809	-	751	=	1.058

Oefening 2
1.	1.146	-	297	=	849
2.	1.712	-	983	=	729
3.	1.502	-	1.002	=	500
4.	1.950	-	1.222	=	728
5.	1.292	-	867	=	425
6.	1.802	-	580	=	1.222
7.	1.242	-	751	=	491
8.	588	-	219	=	369
9.	1.830	-	1.045	=	785
10.	1.347	-	1.213	=	134

Oefening 3
1.	1.685	-	457	=	1.228
2.	558	-	280	=	278
3.	1.615	-	986	=	629
4.	1.266	-	469	=	797
5.	1.706	-	1.187	=	519
6.	976	-	661	=	315
7.	1.794	-	208	=	1.586
8.	1.680	-	890	=	790
9.	1.498	-	929	=	569
10.	1.519	-	566	=	953

Oefening 4
1.	1.870	-	976	=	894
2.	1.337	-	887	=	450
3.	1.910	-	1.125	=	785
4.	1.071	-	1.060	=	11
5.	259	-	239	=	20
6.	866	-	316	=	550
7.	1.693	-	811	=	882
8.	1.942	-	213	=	1.729
9.	1.215	-	794	=	421
10.	1.801	-	1.453	=	348