Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.580	-		=	948
2.	1.856	-		=	1.246
3.	1.798	-		=	726
4.	1.431	-		=	1.048
5.	1.953	-		=	924
6.	866	-		=	168
7.	1.527	-		=	510
8.	1.824	-		=	733
9.	1.800	-		=	170
10.	1.870	-		=	811

Oefening 2
1.	826	-		=	458
2.	984	-		=	497
3.	1.565	-		=	181
4.	1.349	-		=	877
5.	1.884	-		=	854
6.	1.986	-		=	595
7.	1.793	-		=	228
8.	1.858	-		=	785
9.	1.064	-		=	845
10.	1.831	-		=	1.165

Oefening 3
1.	1.549	-		=	1.225
2.	1.980	-		=	1.709
3.	1.082	-		=	377
4.	985	-		=	318
5.	1.219	-		=	924
6.	1.958	-		=	326
7.	1.379	-		=	199
8.	1.350	-		=	1.018
9.	1.119	-		=	226
10.	1.927	-		=	1.180

Oefening 4
1.	1.786	-		=	348
2.	1.171	-		=	804
3.	1.403	-		=	175
4.	1.962	-		=	1.482
5.	801	-		=	509
6.	1.366	-		=	1.149
7.	1.135	-		=	839
8.	1.516	-		=	464
9.	344	-		=	63
10.	1.900	-		=	1.370

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.580	-	632	=	948
2.	1.856	-	610	=	1.246
3.	1.798	-	1.072	=	726
4.	1.431	-	383	=	1.048
5.	1.953	-	1.029	=	924
6.	866	-	698	=	168
7.	1.527	-	1.017	=	510
8.	1.824	-	1.091	=	733
9.	1.800	-	1.630	=	170
10.	1.870	-	1.059	=	811

Oefening 2
1.	826	-	368	=	458
2.	984	-	487	=	497
3.	1.565	-	1.384	=	181
4.	1.349	-	472	=	877
5.	1.884	-	1.030	=	854
6.	1.986	-	1.391	=	595
7.	1.793	-	1.565	=	228
8.	1.858	-	1.073	=	785
9.	1.064	-	219	=	845
10.	1.831	-	666	=	1.165

Oefening 3
1.	1.549	-	324	=	1.225
2.	1.980	-	271	=	1.709
3.	1.082	-	705	=	377
4.	985	-	667	=	318
5.	1.219	-	295	=	924
6.	1.958	-	1.632	=	326
7.	1.379	-	1.180	=	199
8.	1.350	-	332	=	1.018
9.	1.119	-	893	=	226
10.	1.927	-	747	=	1.180

Oefening 4
1.	1.786	-	1.438	=	348
2.	1.171	-	367	=	804
3.	1.403	-	1.228	=	175
4.	1.962	-	480	=	1.482
5.	801	-	292	=	509
6.	1.366	-	217	=	1.149
7.	1.135	-	296	=	839
8.	1.516	-	1.052	=	464
9.	344	-	281	=	63
10.	1.900	-	530	=	1.370