Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	1.864	-		=	1.015
2.	1.985	-		=	1.055
3.	1.091	-		=	684
4.	1.102	-		=	294
5.	1.975	-		=	205
6.	1.473	-		=	642
7.	1.005	-		=	656
8.	601	-		=	396
9.	1.740	-		=	103
10.	956	-		=	243

Oefening 2
1.	1.657	-		=	1.197
2.	1.566	-		=	909
3.	1.731	-		=	717
4.	1.168	-		=	230
5.	1.724	-		=	279
6.	1.732	-		=	818
7.	380	-		=	67
8.	826	-		=	439
9.	1.115	-		=	203
10.	1.956	-		=	266

Oefening 3
1.	648	-		=	232
2.	1.400	-		=	690
3.	1.386	-		=	388
4.	1.711	-		=	532
5.	1.966	-		=	133
6.	1.802	-		=	150
7.	1.279	-		=	979
8.	1.480	-		=	1.263
9.	762	-		=	44
10.	780	-		=	439

Oefening 4
1.	1.266	-		=	356
2.	1.763	-		=	88
3.	1.641	-		=	1.021
4.	1.515	-		=	1.314
5.	437	-		=	225
6.	1.113	-		=	730
7.	1.055	-		=	529
8.	1.105	-		=	213
9.	1.839	-		=	531
10.	1.267	-		=	238

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	1.864	-	849	=	1.015
2.	1.985	-	930	=	1.055
3.	1.091	-	407	=	684
4.	1.102	-	808	=	294
5.	1.975	-	1.770	=	205
6.	1.473	-	831	=	642
7.	1.005	-	349	=	656
8.	601	-	205	=	396
9.	1.740	-	1.637	=	103
10.	956	-	713	=	243

Oefening 2
1.	1.657	-	460	=	1.197
2.	1.566	-	657	=	909
3.	1.731	-	1.014	=	717
4.	1.168	-	938	=	230
5.	1.724	-	1.445	=	279
6.	1.732	-	914	=	818
7.	380	-	313	=	67
8.	826	-	387	=	439
9.	1.115	-	912	=	203
10.	1.956	-	1.690	=	266

Oefening 3
1.	648	-	416	=	232
2.	1.400	-	710	=	690
3.	1.386	-	998	=	388
4.	1.711	-	1.179	=	532
5.	1.966	-	1.833	=	133
6.	1.802	-	1.652	=	150
7.	1.279	-	300	=	979
8.	1.480	-	217	=	1.263
9.	762	-	718	=	44
10.	780	-	341	=	439

Oefening 4
1.	1.266	-	910	=	356
2.	1.763	-	1.675	=	88
3.	1.641	-	620	=	1.021
4.	1.515	-	201	=	1.314
5.	437	-	212	=	225
6.	1.113	-	383	=	730
7.	1.055	-	526	=	529
8.	1.105	-	892	=	213
9.	1.839	-	1.308	=	531
10.	1.267	-	1.029	=	238