Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	930	-		=	599
2.	1.829	-		=	1.053
3.	1.939	-		=	480
4.	1.010	-		=	530
5.	1.582	-		=	482
6.	1.789	-		=	934
7.	1.792	-		=	1.242
8.	979	-		=	594
9.	1.930	-		=	636
10.	1.177	-		=	602

Oefening 2
1.	1.742	-		=	1.485
2.	715	-		=	218
3.	1.304	-		=	325
4.	1.358	-		=	666
5.	1.994	-		=	1.619
6.	1.974	-		=	234
7.	887	-		=	638
8.	1.850	-		=	1.107
9.	1.790	-		=	1.503
10.	920	-		=	642

Oefening 3
1.	1.556	-		=	725
2.	1.291	-		=	696
3.	1.918	-		=	656
4.	1.254	-		=	427
5.	1.978	-		=	227
6.	1.939	-		=	1.555
7.	1.210	-		=	125
8.	1.259	-		=	859
9.	1.530	-		=	1.092
10.	1.471	-		=	199

Oefening 4
1.	484	-		=	52
2.	1.113	-		=	335
3.	1.298	-		=	938
4.	518	-		=	239
5.	1.966	-		=	1.125
6.	1.346	-		=	859
7.	1.440	-		=	596
8.	1.630	-		=	65
9.	521	-		=	194
10.	1.489	-		=	761

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	930	-	331	=	599
2.	1.829	-	776	=	1.053
3.	1.939	-	1.459	=	480
4.	1.010	-	480	=	530
5.	1.582	-	1.100	=	482
6.	1.789	-	855	=	934
7.	1.792	-	550	=	1.242
8.	979	-	385	=	594
9.	1.930	-	1.294	=	636
10.	1.177	-	575	=	602

Oefening 2
1.	1.742	-	257	=	1.485
2.	715	-	497	=	218
3.	1.304	-	979	=	325
4.	1.358	-	692	=	666
5.	1.994	-	375	=	1.619
6.	1.974	-	1.740	=	234
7.	887	-	249	=	638
8.	1.850	-	743	=	1.107
9.	1.790	-	287	=	1.503
10.	920	-	278	=	642

Oefening 3
1.	1.556	-	831	=	725
2.	1.291	-	595	=	696
3.	1.918	-	1.262	=	656
4.	1.254	-	827	=	427
5.	1.978	-	1.751	=	227
6.	1.939	-	384	=	1.555
7.	1.210	-	1.085	=	125
8.	1.259	-	400	=	859
9.	1.530	-	438	=	1.092
10.	1.471	-	1.272	=	199

Oefening 4
1.	484	-	432	=	52
2.	1.113	-	778	=	335
3.	1.298	-	360	=	938
4.	518	-	279	=	239
5.	1.966	-	841	=	1.125
6.	1.346	-	487	=	859
7.	1.440	-	844	=	596
8.	1.630	-	1.565	=	65
9.	521	-	327	=	194
10.	1.489	-	728	=	761