Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	941	-		=	174
2.	620	-		=	171
3.	962	-		=	622
4.	1.406	-		=	841
5.	655	-		=	189
6.	1.817	-		=	674
7.	1.285	-		=	727
8.	1.417	-		=	553
9.	1.613	-		=	451
10.	1.885	-		=	506

Oefening 2
1.	1.283	-		=	1.062
2.	1.042	-		=	831
3.	912	-		=	290
4.	1.960	-		=	1.728
5.	1.916	-		=	547
6.	1.890	-		=	660
7.	1.628	-		=	1.218
8.	1.200	-		=	550
9.	1.173	-		=	352
10.	1.569	-		=	758

Oefening 3
1.	1.657	-		=	1.180
2.	1.944	-		=	560
3.	1.805	-		=	210
4.	1.112	-		=	824
5.	1.030	-		=	381
6.	1.626	-		=	1.369
7.	1.709	-		=	95
8.	515	-		=	242
9.	1.165	-		=	321
10.	1.896	-		=	1.668

Oefening 4
1.	772	-		=	200
2.	678	-		=	346
3.	1.776	-		=	1.434
4.	1.843	-		=	1.365
5.	1.713	-		=	1.147
6.	497	-		=	217
7.	654	-		=	191
8.	1.819	-		=	1.304
9.	1.707	-		=	710
10.	1.584	-		=	70

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	941	-	767	=	174
2.	620	-	449	=	171
3.	962	-	340	=	622
4.	1.406	-	565	=	841
5.	655	-	466	=	189
6.	1.817	-	1.143	=	674
7.	1.285	-	558	=	727
8.	1.417	-	864	=	553
9.	1.613	-	1.162	=	451
10.	1.885	-	1.379	=	506

Oefening 2
1.	1.283	-	221	=	1.062
2.	1.042	-	211	=	831
3.	912	-	622	=	290
4.	1.960	-	232	=	1.728
5.	1.916	-	1.369	=	547
6.	1.890	-	1.230	=	660
7.	1.628	-	410	=	1.218
8.	1.200	-	650	=	550
9.	1.173	-	821	=	352
10.	1.569	-	811	=	758

Oefening 3
1.	1.657	-	477	=	1.180
2.	1.944	-	1.384	=	560
3.	1.805	-	1.595	=	210
4.	1.112	-	288	=	824
5.	1.030	-	649	=	381
6.	1.626	-	257	=	1.369
7.	1.709	-	1.614	=	95
8.	515	-	273	=	242
9.	1.165	-	844	=	321
10.	1.896	-	228	=	1.668

Oefening 4
1.	772	-	572	=	200
2.	678	-	332	=	346
3.	1.776	-	342	=	1.434
4.	1.843	-	478	=	1.365
5.	1.713	-	566	=	1.147
6.	497	-	280	=	217
7.	654	-	463	=	191
8.	1.819	-	515	=	1.304
9.	1.707	-	997	=	710
10.	1.584	-	1.514	=	70