Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	1.969	-		=	984
2.	1.002	-		=	658
3.	1.890	-		=	756
4.	989	-		=	754
5.	1.217	-		=	428
6.	1.722	-		=	915
7.	1.858	-		=	1.557
8.	1.601	-		=	1.264
9.	1.528	-		=	916
10.	1.888	-		=	1.653

Oefening 2
1.	758	-		=	128
2.	1.359	-		=	633
3.	1.473	-		=	757
4.	1.189	-		=	352
5.	1.386	-		=	770
6.	1.532	-		=	131
7.	1.622	-		=	156
8.	1.858	-		=	28
9.	1.433	-		=	1.121
10.	1.945	-		=	1.390

Oefening 3
1.	405	-		=	168
2.	1.196	-		=	242
3.	1.711	-		=	1.242
4.	1.701	-		=	420
5.	1.838	-		=	681
6.	1.848	-		=	979
7.	1.934	-		=	1.017
8.	1.570	-		=	921
9.	1.492	-		=	258
10.	1.288	-		=	558

Oefening 4
1.	1.220	-		=	387
2.	850	-		=	156
3.	918	-		=	633
4.	1.374	-		=	63
5.	1.885	-		=	953
6.	1.045	-		=	333
7.	1.966	-		=	1.290
8.	1.948	-		=	207
9.	1.346	-		=	1.077
10.	1.829	-		=	370

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	1.969	-	985	=	984
2.	1.002	-	344	=	658
3.	1.890	-	1.134	=	756
4.	989	-	235	=	754
5.	1.217	-	789	=	428
6.	1.722	-	807	=	915
7.	1.858	-	301	=	1.557
8.	1.601	-	337	=	1.264
9.	1.528	-	612	=	916
10.	1.888	-	235	=	1.653

Oefening 2
1.	758	-	630	=	128
2.	1.359	-	726	=	633
3.	1.473	-	716	=	757
4.	1.189	-	837	=	352
5.	1.386	-	616	=	770
6.	1.532	-	1.401	=	131
7.	1.622	-	1.466	=	156
8.	1.858	-	1.830	=	28
9.	1.433	-	312	=	1.121
10.	1.945	-	555	=	1.390

Oefening 3
1.	405	-	237	=	168
2.	1.196	-	954	=	242
3.	1.711	-	469	=	1.242
4.	1.701	-	1.281	=	420
5.	1.838	-	1.157	=	681
6.	1.848	-	869	=	979
7.	1.934	-	917	=	1.017
8.	1.570	-	649	=	921
9.	1.492	-	1.234	=	258
10.	1.288	-	730	=	558

Oefening 4
1.	1.220	-	833	=	387
2.	850	-	694	=	156
3.	918	-	285	=	633
4.	1.374	-	1.311	=	63
5.	1.885	-	932	=	953
6.	1.045	-	712	=	333
7.	1.966	-	676	=	1.290
8.	1.948	-	1.741	=	207
9.	1.346	-	269	=	1.077
10.	1.829	-	1.459	=	370