Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.151	-		=	833
2.	1.131	-		=	897
3.	1.626	-		=	249
4.	1.251	-		=	79
5.	1.885	-		=	1.233
6.	596	-		=	282
7.	1.643	-		=	166
8.	1.606	-		=	998
9.	1.494	-		=	276
10.	1.507	-		=	828

Oefening 2
1.	1.348	-		=	761
2.	1.682	-		=	1.143
3.	1.341	-		=	1.051
4.	1.459	-		=	1.039
5.	788	-		=	258
6.	920	-		=	39
7.	797	-		=	181
8.	1.703	-		=	1.445
9.	901	-		=	326
10.	1.652	-		=	587

Oefening 3
1.	1.570	-		=	1.314
2.	1.708	-		=	1.174
3.	1.289	-		=	510
4.	1.301	-		=	1.037
5.	1.672	-		=	964
6.	1.933	-		=	987
7.	1.526	-		=	532
8.	1.406	-		=	291
9.	1.669	-		=	411
10.	946	-		=	282

Oefening 4
1.	945	-		=	405
2.	1.345	-		=	137
3.	1.822	-		=	898
4.	1.903	-		=	1.418
5.	1.347	-		=	759
6.	1.743	-		=	108
7.	1.641	-		=	1.120
8.	1.180	-		=	248
9.	1.426	-		=	957
10.	1.562	-		=	1.221

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.151	-	318	=	833
2.	1.131	-	234	=	897
3.	1.626	-	1.377	=	249
4.	1.251	-	1.172	=	79
5.	1.885	-	652	=	1.233
6.	596	-	314	=	282
7.	1.643	-	1.477	=	166
8.	1.606	-	608	=	998
9.	1.494	-	1.218	=	276
10.	1.507	-	679	=	828

Oefening 2
1.	1.348	-	587	=	761
2.	1.682	-	539	=	1.143
3.	1.341	-	290	=	1.051
4.	1.459	-	420	=	1.039
5.	788	-	530	=	258
6.	920	-	881	=	39
7.	797	-	616	=	181
8.	1.703	-	258	=	1.445
9.	901	-	575	=	326
10.	1.652	-	1.065	=	587

Oefening 3
1.	1.570	-	256	=	1.314
2.	1.708	-	534	=	1.174
3.	1.289	-	779	=	510
4.	1.301	-	264	=	1.037
5.	1.672	-	708	=	964
6.	1.933	-	946	=	987
7.	1.526	-	994	=	532
8.	1.406	-	1.115	=	291
9.	1.669	-	1.258	=	411
10.	946	-	664	=	282

Oefening 4
1.	945	-	540	=	405
2.	1.345	-	1.208	=	137
3.	1.822	-	924	=	898
4.	1.903	-	485	=	1.418
5.	1.347	-	588	=	759
6.	1.743	-	1.635	=	108
7.	1.641	-	521	=	1.120
8.	1.180	-	932	=	248
9.	1.426	-	469	=	957
10.	1.562	-	341	=	1.221