Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	1.728	-		=	536
2.	685	-		=	144
3.	1.836	-		=	237
4.	1.968	-		=	557
5.	648	-		=	3
6.	1.559	-		=	91
7.	1.728	-		=	1.493
8.	1.380	-		=	636
9.	851	-		=	326
10.	1.667	-		=	78

Oefening 2
1.	1.649	-		=	9
2.	459	-		=	237
3.	1.917	-		=	1.379
4.	1.966	-		=	562
5.	1.830	-		=	465
6.	1.924	-		=	135
7.	1.956	-		=	1.197
8.	1.858	-		=	861
9.	1.750	-		=	126
10.	1.991	-		=	781

Oefening 3
1.	1.812	-		=	1.462
2.	1.489	-		=	226
3.	1.738	-		=	277
4.	1.525	-		=	749
5.	1.685	-		=	622
6.	1.723	-		=	447
7.	1.138	-		=	354
8.	1.539	-		=	252
9.	1.662	-		=	226
10.	1.684	-		=	492

Oefening 4
1.	1.657	-		=	1.158
2.	490	-		=	109
3.	1.468	-		=	384
4.	1.254	-		=	707
5.	700	-		=	218
6.	1.753	-		=	1.310
7.	1.905	-		=	1.458
8.	1.879	-		=	73
9.	566	-		=	115
10.	845	-		=	246

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	1.728	-	1.192	=	536
2.	685	-	541	=	144
3.	1.836	-	1.599	=	237
4.	1.968	-	1.411	=	557
5.	648	-	645	=	3
6.	1.559	-	1.468	=	91
7.	1.728	-	235	=	1.493
8.	1.380	-	744	=	636
9.	851	-	525	=	326
10.	1.667	-	1.589	=	78

Oefening 2
1.	1.649	-	1.640	=	9
2.	459	-	222	=	237
3.	1.917	-	538	=	1.379
4.	1.966	-	1.404	=	562
5.	1.830	-	1.365	=	465
6.	1.924	-	1.789	=	135
7.	1.956	-	759	=	1.197
8.	1.858	-	997	=	861
9.	1.750	-	1.624	=	126
10.	1.991	-	1.210	=	781

Oefening 3
1.	1.812	-	350	=	1.462
2.	1.489	-	1.263	=	226
3.	1.738	-	1.461	=	277
4.	1.525	-	776	=	749
5.	1.685	-	1.063	=	622
6.	1.723	-	1.276	=	447
7.	1.138	-	784	=	354
8.	1.539	-	1.287	=	252
9.	1.662	-	1.436	=	226
10.	1.684	-	1.192	=	492

Oefening 4
1.	1.657	-	499	=	1.158
2.	490	-	381	=	109
3.	1.468	-	1.084	=	384
4.	1.254	-	547	=	707
5.	700	-	482	=	218
6.	1.753	-	443	=	1.310
7.	1.905	-	447	=	1.458
8.	1.879	-	1.806	=	73
9.	566	-	451	=	115
10.	845	-	599	=	246