Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	539	-		=	58
2.	1.637	-		=	1.110
3.	1.357	-		=	1.101
4.	1.270	-		=	637
5.	1.747	-		=	452
6.	1.998	-		=	715
7.	931	-		=	56
8.	1.922	-		=	1.344
9.	646	-		=	123
10.	1.966	-		=	1.440

Oefening 2
1.	959	-		=	679
2.	1.918	-		=	1.631
3.	1.033	-		=	735
4.	276	-		=	27
5.	2.000	-		=	172
6.	991	-		=	676
7.	1.358	-		=	1.065
8.	1.230	-		=	910
9.	1.969	-		=	73
10.	1.779	-		=	906

Oefening 3
1.	1.842	-		=	663
2.	1.428	-		=	416
3.	611	-		=	173
4.	1.486	-		=	1.196
5.	1.609	-		=	1.122
6.	710	-		=	259
7.	1.882	-		=	1.367
8.	947	-		=	330
9.	651	-		=	333
10.	1.349	-		=	707

Oefening 4
1.	1.919	-		=	757
2.	1.363	-		=	603
3.	1.802	-		=	948
4.	1.972	-		=	460
5.	1.546	-		=	804
6.	812	-		=	139
7.	1.763	-		=	1.114
8.	1.443	-		=	125
9.	1.253	-		=	81
10.	1.734	-		=	1.125

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	539	-	481	=	58
2.	1.637	-	527	=	1.110
3.	1.357	-	256	=	1.101
4.	1.270	-	633	=	637
5.	1.747	-	1.295	=	452
6.	1.998	-	1.283	=	715
7.	931	-	875	=	56
8.	1.922	-	578	=	1.344
9.	646	-	523	=	123
10.	1.966	-	526	=	1.440

Oefening 2
1.	959	-	280	=	679
2.	1.918	-	287	=	1.631
3.	1.033	-	298	=	735
4.	276	-	249	=	27
5.	2.000	-	1.828	=	172
6.	991	-	315	=	676
7.	1.358	-	293	=	1.065
8.	1.230	-	320	=	910
9.	1.969	-	1.896	=	73
10.	1.779	-	873	=	906

Oefening 3
1.	1.842	-	1.179	=	663
2.	1.428	-	1.012	=	416
3.	611	-	438	=	173
4.	1.486	-	290	=	1.196
5.	1.609	-	487	=	1.122
6.	710	-	451	=	259
7.	1.882	-	515	=	1.367
8.	947	-	617	=	330
9.	651	-	318	=	333
10.	1.349	-	642	=	707

Oefening 4
1.	1.919	-	1.162	=	757
2.	1.363	-	760	=	603
3.	1.802	-	854	=	948
4.	1.972	-	1.512	=	460
5.	1.546	-	742	=	804
6.	812	-	673	=	139
7.	1.763	-	649	=	1.114
8.	1.443	-	1.318	=	125
9.	1.253	-	1.172	=	81
10.	1.734	-	609	=	1.125