Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.114	-		=	556
2.	1.947	-		=	1.040
3.	1.589	-		=	994
4.	1.177	-		=	685
5.	1.007	-		=	245
6.	1.320	-		=	258
7.	1.535	-		=	1.075
8.	1.970	-		=	996
9.	1.942	-		=	1.259
10.	868	-		=	313

Oefening 2
1.	1.126	-		=	854
2.	817	-		=	296
3.	832	-		=	399
4.	1.445	-		=	629
5.	758	-		=	539
6.	906	-		=	540
7.	913	-		=	495
8.	1.743	-		=	11
9.	1.923	-		=	1.350
10.	1.521	-		=	200

Oefening 3
1.	1.661	-		=	1.364
2.	1.785	-		=	474
3.	598	-		=	346
4.	1.561	-		=	925
5.	1.734	-		=	852
6.	1.446	-		=	629
7.	1.765	-		=	1.098
8.	1.411	-		=	83
9.	1.943	-		=	1.633
10.	1.806	-		=	828

Oefening 4
1.	1.809	-		=	1.369
2.	1.718	-		=	380
3.	1.470	-		=	347
4.	1.911	-		=	499
5.	1.241	-		=	949
6.	1.190	-		=	263
7.	1.602	-		=	550
8.	897	-		=	338
9.	1.175	-		=	898
10.	908	-		=	288

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.114	-	558	=	556
2.	1.947	-	907	=	1.040
3.	1.589	-	595	=	994
4.	1.177	-	492	=	685
5.	1.007	-	762	=	245
6.	1.320	-	1.062	=	258
7.	1.535	-	460	=	1.075
8.	1.970	-	974	=	996
9.	1.942	-	683	=	1.259
10.	868	-	555	=	313

Oefening 2
1.	1.126	-	272	=	854
2.	817	-	521	=	296
3.	832	-	433	=	399
4.	1.445	-	816	=	629
5.	758	-	219	=	539
6.	906	-	366	=	540
7.	913	-	418	=	495
8.	1.743	-	1.732	=	11
9.	1.923	-	573	=	1.350
10.	1.521	-	1.321	=	200

Oefening 3
1.	1.661	-	297	=	1.364
2.	1.785	-	1.311	=	474
3.	598	-	252	=	346
4.	1.561	-	636	=	925
5.	1.734	-	882	=	852
6.	1.446	-	817	=	629
7.	1.765	-	667	=	1.098
8.	1.411	-	1.328	=	83
9.	1.943	-	310	=	1.633
10.	1.806	-	978	=	828

Oefening 4
1.	1.809	-	440	=	1.369
2.	1.718	-	1.338	=	380
3.	1.470	-	1.123	=	347
4.	1.911	-	1.412	=	499
5.	1.241	-	292	=	949
6.	1.190	-	927	=	263
7.	1.602	-	1.052	=	550
8.	897	-	559	=	338
9.	1.175	-	277	=	898
10.	908	-	620	=	288