Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	1.710	-		=	320
2.	1.176	-		=	771
3.	1.862	-		=	586
4.	1.877	-		=	844
5.	976	-		=	367
6.	1.651	-		=	984
7.	1.648	-		=	180
8.	1.183	-		=	644
9.	1.392	-		=	246
10.	1.643	-		=	1.398

Oefening 2
1.	1.006	-		=	713
2.	1.772	-		=	1.224
3.	1.249	-		=	142
4.	1.280	-		=	828
5.	1.918	-		=	1.028
6.	845	-		=	590
7.	1.159	-		=	323
8.	1.262	-		=	1.033
9.	1.515	-		=	1.310
10.	1.199	-		=	486

Oefening 3
1.	1.831	-		=	834
2.	978	-		=	565
3.	1.295	-		=	932
4.	1.711	-		=	1.238
5.	1.940	-		=	1.503
6.	1.484	-		=	1.140
7.	1.754	-		=	261
8.	1.791	-		=	1.278
9.	656	-		=	387
10.	1.892	-		=	899

Oefening 4
1.	978	-		=	331
2.	1.397	-		=	331
3.	1.299	-		=	514
4.	659	-		=	409
5.	1.298	-		=	202
6.	1.581	-		=	123
7.	900	-		=	524
8.	599	-		=	190
9.	708	-		=	278
10.	1.779	-		=	122

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	1.710	-	1.390	=	320
2.	1.176	-	405	=	771
3.	1.862	-	1.276	=	586
4.	1.877	-	1.033	=	844
5.	976	-	609	=	367
6.	1.651	-	667	=	984
7.	1.648	-	1.468	=	180
8.	1.183	-	539	=	644
9.	1.392	-	1.146	=	246
10.	1.643	-	245	=	1.398

Oefening 2
1.	1.006	-	293	=	713
2.	1.772	-	548	=	1.224
3.	1.249	-	1.107	=	142
4.	1.280	-	452	=	828
5.	1.918	-	890	=	1.028
6.	845	-	255	=	590
7.	1.159	-	836	=	323
8.	1.262	-	229	=	1.033
9.	1.515	-	205	=	1.310
10.	1.199	-	713	=	486

Oefening 3
1.	1.831	-	997	=	834
2.	978	-	413	=	565
3.	1.295	-	363	=	932
4.	1.711	-	473	=	1.238
5.	1.940	-	437	=	1.503
6.	1.484	-	344	=	1.140
7.	1.754	-	1.493	=	261
8.	1.791	-	513	=	1.278
9.	656	-	269	=	387
10.	1.892	-	993	=	899

Oefening 4
1.	978	-	647	=	331
2.	1.397	-	1.066	=	331
3.	1.299	-	785	=	514
4.	659	-	250	=	409
5.	1.298	-	1.096	=	202
6.	1.581	-	1.458	=	123
7.	900	-	376	=	524
8.	599	-	409	=	190
9.	708	-	430	=	278
10.	1.779	-	1.657	=	122