Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	999	-		=	460
2.	1.741	-		=	1.170
3.	636	-		=	88
4.	818	-		=	111
5.	1.876	-		=	342
6.	809	-		=	185
7.	1.634	-		=	533
8.	1.960	-		=	1.286
9.	1.599	-		=	802
10.	1.257	-		=	816

Oefening 2
1.	884	-		=	411
2.	447	-		=	106
3.	1.176	-		=	738
4.	1.319	-		=	677
5.	1.538	-		=	1.035
6.	1.675	-		=	1.076
7.	1.217	-		=	119
8.	1.529	-		=	248
9.	1.673	-		=	1.029
10.	1.499	-		=	667

Oefening 3
1.	1.135	-		=	328
2.	1.514	-		=	859
3.	948	-		=	347
4.	764	-		=	152
5.	1.422	-		=	246
6.	1.501	-		=	1.186
7.	1.834	-		=	925
8.	1.463	-		=	318
9.	1.994	-		=	1.060
10.	1.734	-		=	1.121

Oefening 4
1.	1.877	-		=	644
2.	1.535	-		=	863
3.	1.747	-		=	827
4.	808	-		=	106
5.	1.374	-		=	274
6.	272	-		=	24
7.	1.652	-		=	712
8.	1.409	-		=	764
9.	982	-		=	649
10.	871	-		=	655

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	999	-	539	=	460
2.	1.741	-	571	=	1.170
3.	636	-	548	=	88
4.	818	-	707	=	111
5.	1.876	-	1.534	=	342
6.	809	-	624	=	185
7.	1.634	-	1.101	=	533
8.	1.960	-	674	=	1.286
9.	1.599	-	797	=	802
10.	1.257	-	441	=	816

Oefening 2
1.	884	-	473	=	411
2.	447	-	341	=	106
3.	1.176	-	438	=	738
4.	1.319	-	642	=	677
5.	1.538	-	503	=	1.035
6.	1.675	-	599	=	1.076
7.	1.217	-	1.098	=	119
8.	1.529	-	1.281	=	248
9.	1.673	-	644	=	1.029
10.	1.499	-	832	=	667

Oefening 3
1.	1.135	-	807	=	328
2.	1.514	-	655	=	859
3.	948	-	601	=	347
4.	764	-	612	=	152
5.	1.422	-	1.176	=	246
6.	1.501	-	315	=	1.186
7.	1.834	-	909	=	925
8.	1.463	-	1.145	=	318
9.	1.994	-	934	=	1.060
10.	1.734	-	613	=	1.121

Oefening 4
1.	1.877	-	1.233	=	644
2.	1.535	-	672	=	863
3.	1.747	-	920	=	827
4.	808	-	702	=	106
5.	1.374	-	1.100	=	274
6.	272	-	248	=	24
7.	1.652	-	940	=	712
8.	1.409	-	645	=	764
9.	982	-	333	=	649
10.	871	-	216	=	655