Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	1.787	-		=	1.217
2.	1.567	-		=	996
3.	1.832	-		=	1.120
4.	1.897	-		=	649
5.	1.358	-		=	1.121
6.	1.469	-		=	8
7.	1.849	-		=	828
8.	1.383	-		=	476
9.	1.505	-		=	1.052
10.	323	-		=	105

Oefening 2
1.	1.304	-		=	380
2.	631	-		=	4
3.	899	-		=	364
4.	1.150	-		=	587
5.	1.608	-		=	547
6.	815	-		=	414
7.	1.801	-		=	753
8.	484	-		=	280
9.	1.726	-		=	1.208
10.	1.788	-		=	587

Oefening 3
1.	845	-		=	75
2.	1.605	-		=	474
3.	1.969	-		=	1.168
4.	1.918	-		=	252
5.	929	-		=	326
6.	1.248	-		=	672
7.	1.934	-		=	160
8.	1.975	-		=	426
9.	902	-		=	624
10.	1.437	-		=	321

Oefening 4
1.	1.759	-		=	988
2.	1.413	-		=	376
3.	1.830	-		=	369
4.	1.574	-		=	22
5.	1.500	-		=	1.208
6.	1.433	-		=	286
7.	1.823	-		=	1.208
8.	732	-		=	468
9.	1.667	-		=	651
10.	668	-		=	341

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	1.787	-	570	=	1.217
2.	1.567	-	571	=	996
3.	1.832	-	712	=	1.120
4.	1.897	-	1.248	=	649
5.	1.358	-	237	=	1.121
6.	1.469	-	1.461	=	8
7.	1.849	-	1.021	=	828
8.	1.383	-	907	=	476
9.	1.505	-	453	=	1.052
10.	323	-	218	=	105

Oefening 2
1.	1.304	-	924	=	380
2.	631	-	627	=	4
3.	899	-	535	=	364
4.	1.150	-	563	=	587
5.	1.608	-	1.061	=	547
6.	815	-	401	=	414
7.	1.801	-	1.048	=	753
8.	484	-	204	=	280
9.	1.726	-	518	=	1.208
10.	1.788	-	1.201	=	587

Oefening 3
1.	845	-	770	=	75
2.	1.605	-	1.131	=	474
3.	1.969	-	801	=	1.168
4.	1.918	-	1.666	=	252
5.	929	-	603	=	326
6.	1.248	-	576	=	672
7.	1.934	-	1.774	=	160
8.	1.975	-	1.549	=	426
9.	902	-	278	=	624
10.	1.437	-	1.116	=	321

Oefening 4
1.	1.759	-	771	=	988
2.	1.413	-	1.037	=	376
3.	1.830	-	1.461	=	369
4.	1.574	-	1.552	=	22
5.	1.500	-	292	=	1.208
6.	1.433	-	1.147	=	286
7.	1.823	-	615	=	1.208
8.	732	-	264	=	468
9.	1.667	-	1.016	=	651
10.	668	-	327	=	341