Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	861	-		=	132
2.	780	-		=	554
3.	729	-		=	187
4.	1.860	-		=	17
5.	655	-		=	203
6.	929	-		=	439
7.	1.278	-		=	269
8.	1.950	-		=	1.438
9.	1.671	-		=	447
10.	1.874	-		=	1.384

Oefening 2
1.	1.618	-		=	617
2.	1.124	-		=	648
3.	1.960	-		=	392
4.	1.140	-		=	284
5.	1.877	-		=	883
6.	1.692	-		=	82
7.	1.405	-		=	949
8.	1.221	-		=	696
9.	1.326	-		=	43
10.	1.542	-		=	1.138

Oefening 3
1.	864	-		=	436
2.	1.976	-		=	1.368
3.	647	-		=	330
4.	581	-		=	290
5.	1.826	-		=	808
6.	1.710	-		=	85
7.	1.794	-		=	446
8.	1.636	-		=	974
9.	1.037	-		=	55
10.	1.722	-		=	72

Oefening 4
1.	1.855	-		=	839
2.	1.511	-		=	324
3.	1.733	-		=	50
4.	1.185	-		=	823
5.	1.800	-		=	795
6.	1.427	-		=	440
7.	1.618	-		=	1.155
8.	793	-		=	15
9.	1.076	-		=	781
10.	1.717	-		=	621

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	861	-	729	=	132
2.	780	-	226	=	554
3.	729	-	542	=	187
4.	1.860	-	1.843	=	17
5.	655	-	452	=	203
6.	929	-	490	=	439
7.	1.278	-	1.009	=	269
8.	1.950	-	512	=	1.438
9.	1.671	-	1.224	=	447
10.	1.874	-	490	=	1.384

Oefening 2
1.	1.618	-	1.001	=	617
2.	1.124	-	476	=	648
3.	1.960	-	1.568	=	392
4.	1.140	-	856	=	284
5.	1.877	-	994	=	883
6.	1.692	-	1.610	=	82
7.	1.405	-	456	=	949
8.	1.221	-	525	=	696
9.	1.326	-	1.283	=	43
10.	1.542	-	404	=	1.138

Oefening 3
1.	864	-	428	=	436
2.	1.976	-	608	=	1.368
3.	647	-	317	=	330
4.	581	-	291	=	290
5.	1.826	-	1.018	=	808
6.	1.710	-	1.625	=	85
7.	1.794	-	1.348	=	446
8.	1.636	-	662	=	974
9.	1.037	-	982	=	55
10.	1.722	-	1.650	=	72

Oefening 4
1.	1.855	-	1.016	=	839
2.	1.511	-	1.187	=	324
3.	1.733	-	1.683	=	50
4.	1.185	-	362	=	823
5.	1.800	-	1.005	=	795
6.	1.427	-	987	=	440
7.	1.618	-	463	=	1.155
8.	793	-	778	=	15
9.	1.076	-	295	=	781
10.	1.717	-	1.096	=	621