Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	1.391	-		=	939
2.	1.983	-		=	695
3.	1.040	-		=	337
4.	791	-		=	243
5.	833	-		=	211
6.	1.321	-		=	492
7.	1.321	-		=	158
8.	1.586	-		=	474
9.	1.957	-		=	616
10.	1.819	-		=	582

Oefening 2
1.	1.717	-		=	960
2.	1.876	-		=	1.617
3.	1.525	-		=	1.245
4.	1.780	-		=	736
5.	1.396	-		=	669
6.	1.229	-		=	941
7.	1.669	-		=	1.049
8.	1.869	-		=	1.484
9.	1.183	-		=	815
10.	1.846	-		=	1.120

Oefening 3
1.	1.335	-		=	335
2.	917	-		=	61
3.	511	-		=	305
4.	1.577	-		=	576
5.	1.159	-		=	601
6.	1.408	-		=	817
7.	694	-		=	44
8.	1.721	-		=	928
9.	1.745	-		=	664
10.	1.925	-		=	1.664

Oefening 4
1.	1.308	-		=	872
2.	1.486	-		=	675
3.	1.560	-		=	782
4.	619	-		=	325
5.	1.463	-		=	83
6.	1.941	-		=	1.407
7.	1.362	-		=	416
8.	1.721	-		=	1.116
9.	1.113	-		=	631
10.	1.821	-		=	1.481

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	1.391	-	452	=	939
2.	1.983	-	1.288	=	695
3.	1.040	-	703	=	337
4.	791	-	548	=	243
5.	833	-	622	=	211
6.	1.321	-	829	=	492
7.	1.321	-	1.163	=	158
8.	1.586	-	1.112	=	474
9.	1.957	-	1.341	=	616
10.	1.819	-	1.237	=	582

Oefening 2
1.	1.717	-	757	=	960
2.	1.876	-	259	=	1.617
3.	1.525	-	280	=	1.245
4.	1.780	-	1.044	=	736
5.	1.396	-	727	=	669
6.	1.229	-	288	=	941
7.	1.669	-	620	=	1.049
8.	1.869	-	385	=	1.484
9.	1.183	-	368	=	815
10.	1.846	-	726	=	1.120

Oefening 3
1.	1.335	-	1.000	=	335
2.	917	-	856	=	61
3.	511	-	206	=	305
4.	1.577	-	1.001	=	576
5.	1.159	-	558	=	601
6.	1.408	-	591	=	817
7.	694	-	650	=	44
8.	1.721	-	793	=	928
9.	1.745	-	1.081	=	664
10.	1.925	-	261	=	1.664

Oefening 4
1.	1.308	-	436	=	872
2.	1.486	-	811	=	675
3.	1.560	-	778	=	782
4.	619	-	294	=	325
5.	1.463	-	1.380	=	83
6.	1.941	-	534	=	1.407
7.	1.362	-	946	=	416
8.	1.721	-	605	=	1.116
9.	1.113	-	482	=	631
10.	1.821	-	340	=	1.481