Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	670	-		=	437
2.	1.091	-		=	90
3.	1.905	-		=	612
4.	1.412	-		=	51
5.	988	-		=	239
6.	1.821	-		=	173
7.	1.687	-		=	912
8.	1.403	-		=	115
9.	1.778	-		=	1.321
10.	1.423	-		=	20

Oefening 2
1.	1.817	-		=	775
2.	1.343	-		=	86
3.	729	-		=	485
4.	1.021	-		=	606
5.	1.158	-		=	424
6.	1.531	-		=	46
7.	1.592	-		=	941
8.	1.745	-		=	259
9.	846	-		=	234
10.	755	-		=	269

Oefening 3
1.	1.327	-		=	1.077
2.	1.189	-		=	138
3.	1.770	-		=	789
4.	1.349	-		=	213
5.	1.586	-		=	1.020
6.	643	-		=	98
7.	1.709	-		=	938
8.	1.794	-		=	784
9.	559	-		=	196
10.	1.353	-		=	459

Oefening 4
1.	1.716	-		=	1.485
2.	1.020	-		=	134
3.	1.694	-		=	764
4.	1.600	-		=	276
5.	1.634	-		=	689
6.	1.646	-		=	863
7.	1.664	-		=	268
8.	1.856	-		=	1.221
9.	945	-		=	166
10.	1.419	-		=	490

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	670	-	233	=	437
2.	1.091	-	1.001	=	90
3.	1.905	-	1.293	=	612
4.	1.412	-	1.361	=	51
5.	988	-	749	=	239
6.	1.821	-	1.648	=	173
7.	1.687	-	775	=	912
8.	1.403	-	1.288	=	115
9.	1.778	-	457	=	1.321
10.	1.423	-	1.403	=	20

Oefening 2
1.	1.817	-	1.042	=	775
2.	1.343	-	1.257	=	86
3.	729	-	244	=	485
4.	1.021	-	415	=	606
5.	1.158	-	734	=	424
6.	1.531	-	1.485	=	46
7.	1.592	-	651	=	941
8.	1.745	-	1.486	=	259
9.	846	-	612	=	234
10.	755	-	486	=	269

Oefening 3
1.	1.327	-	250	=	1.077
2.	1.189	-	1.051	=	138
3.	1.770	-	981	=	789
4.	1.349	-	1.136	=	213
5.	1.586	-	566	=	1.020
6.	643	-	545	=	98
7.	1.709	-	771	=	938
8.	1.794	-	1.010	=	784
9.	559	-	363	=	196
10.	1.353	-	894	=	459

Oefening 4
1.	1.716	-	231	=	1.485
2.	1.020	-	886	=	134
3.	1.694	-	930	=	764
4.	1.600	-	1.324	=	276
5.	1.634	-	945	=	689
6.	1.646	-	783	=	863
7.	1.664	-	1.396	=	268
8.	1.856	-	635	=	1.221
9.	945	-	779	=	166
10.	1.419	-	929	=	490