Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	1.814	-		=	1.428
2.	927	-		=	107
3.	985	-		=	178
4.	882	-		=	102
5.	1.289	-		=	676
6.	1.309	-		=	852
7.	1.889	-		=	908
8.	1.940	-		=	1.271
9.	1.493	-		=	897
10.	1.681	-		=	731

Oefening 2
1.	1.514	-		=	1.142
2.	1.640	-		=	499
3.	1.394	-		=	474
4.	923	-		=	176
5.	1.084	-		=	172
6.	1.654	-		=	123
7.	1.549	-		=	1.112
8.	1.939	-		=	352
9.	1.930	-		=	472
10.	1.488	-		=	692

Oefening 3
1.	1.509	-		=	971
2.	1.400	-		=	163
3.	1.999	-		=	1.317
4.	1.033	-		=	553
5.	1.128	-		=	617
6.	1.645	-		=	741
7.	929	-		=	394
8.	1.856	-		=	1.212
9.	1.372	-		=	610
10.	610	-		=	62

Oefening 4
1.	1.693	-		=	513
2.	1.642	-		=	1.308
3.	1.736	-		=	351
4.	1.468	-		=	969
5.	1.991	-		=	1.145
6.	465	-		=	161
7.	1.260	-		=	1.049
8.	1.920	-		=	599
9.	787	-		=	280
10.	1.812	-		=	1.301

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	1.814	-	386	=	1.428
2.	927	-	820	=	107
3.	985	-	807	=	178
4.	882	-	780	=	102
5.	1.289	-	613	=	676
6.	1.309	-	457	=	852
7.	1.889	-	981	=	908
8.	1.940	-	669	=	1.271
9.	1.493	-	596	=	897
10.	1.681	-	950	=	731

Oefening 2
1.	1.514	-	372	=	1.142
2.	1.640	-	1.141	=	499
3.	1.394	-	920	=	474
4.	923	-	747	=	176
5.	1.084	-	912	=	172
6.	1.654	-	1.531	=	123
7.	1.549	-	437	=	1.112
8.	1.939	-	1.587	=	352
9.	1.930	-	1.458	=	472
10.	1.488	-	796	=	692

Oefening 3
1.	1.509	-	538	=	971
2.	1.400	-	1.237	=	163
3.	1.999	-	682	=	1.317
4.	1.033	-	480	=	553
5.	1.128	-	511	=	617
6.	1.645	-	904	=	741
7.	929	-	535	=	394
8.	1.856	-	644	=	1.212
9.	1.372	-	762	=	610
10.	610	-	548	=	62

Oefening 4
1.	1.693	-	1.180	=	513
2.	1.642	-	334	=	1.308
3.	1.736	-	1.385	=	351
4.	1.468	-	499	=	969
5.	1.991	-	846	=	1.145
6.	465	-	304	=	161
7.	1.260	-	211	=	1.049
8.	1.920	-	1.321	=	599
9.	787	-	507	=	280
10.	1.812	-	511	=	1.301