Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	820	-		=	170
2.	1.350	-		=	59
3.	1.281	-		=	538
4.	1.719	-		=	595
5.	1.936	-		=	1.604
6.	1.320	-		=	472
7.	1.321	-		=	285
8.	444	-		=	89
9.	1.691	-		=	270
10.	1.145	-		=	228

Oefening 2
1.	1.770	-		=	839
2.	1.745	-		=	540
3.	319	-		=	33
4.	1.812	-		=	1.000
5.	998	-		=	524
6.	1.829	-		=	1.319
7.	1.368	-		=	368
8.	1.289	-		=	273
9.	1.223	-		=	12
10.	433	-		=	9

Oefening 3
1.	1.421	-		=	227
2.	1.406	-		=	864
3.	778	-		=	175
4.	1.125	-		=	696
5.	1.682	-		=	718
6.	1.416	-		=	902
7.	1.963	-		=	1.492
8.	1.482	-		=	991
9.	1.866	-		=	799
10.	675	-		=	186

Oefening 4
1.	1.590	-		=	919
2.	1.762	-		=	347
3.	1.802	-		=	1.353
4.	977	-		=	371
5.	1.064	-		=	544
6.	1.721	-		=	1.303
7.	1.830	-		=	1.076
8.	573	-		=	15
9.	1.846	-		=	1.355
10.	1.690	-		=	1.223

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	820	-	650	=	170
2.	1.350	-	1.291	=	59
3.	1.281	-	743	=	538
4.	1.719	-	1.124	=	595
5.	1.936	-	332	=	1.604
6.	1.320	-	848	=	472
7.	1.321	-	1.036	=	285
8.	444	-	355	=	89
9.	1.691	-	1.421	=	270
10.	1.145	-	917	=	228

Oefening 2
1.	1.770	-	931	=	839
2.	1.745	-	1.205	=	540
3.	319	-	286	=	33
4.	1.812	-	812	=	1.000
5.	998	-	474	=	524
6.	1.829	-	510	=	1.319
7.	1.368	-	1.000	=	368
8.	1.289	-	1.016	=	273
9.	1.223	-	1.211	=	12
10.	433	-	424	=	9

Oefening 3
1.	1.421	-	1.194	=	227
2.	1.406	-	542	=	864
3.	778	-	603	=	175
4.	1.125	-	429	=	696
5.	1.682	-	964	=	718
6.	1.416	-	514	=	902
7.	1.963	-	471	=	1.492
8.	1.482	-	491	=	991
9.	1.866	-	1.067	=	799
10.	675	-	489	=	186

Oefening 4
1.	1.590	-	671	=	919
2.	1.762	-	1.415	=	347
3.	1.802	-	449	=	1.353
4.	977	-	606	=	371
5.	1.064	-	520	=	544
6.	1.721	-	418	=	1.303
7.	1.830	-	754	=	1.076
8.	573	-	558	=	15
9.	1.846	-	491	=	1.355
10.	1.690	-	467	=	1.223