Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	1.972	-		=	1.632
2.	1.403	-		=	1.170
3.	1.758	-		=	972
4.	848	-		=	424
5.	1.740	-		=	548
6.	1.831	-		=	403
7.	1.783	-		=	109
8.	1.748	-		=	991
9.	1.938	-		=	515
10.	1.958	-		=	1.503

Oefening 2
1.	1.575	-		=	316
2.	1.884	-		=	1.028
3.	886	-		=	245
4.	1.268	-		=	1.051
5.	1.171	-		=	733
6.	679	-		=	131
7.	1.237	-		=	255
8.	1.848	-		=	1.306
9.	1.927	-		=	1.568
10.	1.593	-		=	736

Oefening 3
1.	1.978	-		=	1.060
2.	1.547	-		=	496
3.	1.345	-		=	189
4.	1.227	-		=	13
5.	1.722	-		=	137
6.	813	-		=	569
7.	1.193	-		=	390
8.	1.875	-		=	159
9.	1.654	-		=	234
10.	1.313	-		=	392

Oefening 4
1.	928	-		=	533
2.	927	-		=	636
3.	1.637	-		=	822
4.	1.989	-		=	1.235
5.	1.942	-		=	1.696
6.	1.470	-		=	981
7.	424	-		=	64
8.	524	-		=	171
9.	1.748	-		=	373
10.	728	-		=	168

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	1.972	-	340	=	1.632
2.	1.403	-	233	=	1.170
3.	1.758	-	786	=	972
4.	848	-	424	=	424
5.	1.740	-	1.192	=	548
6.	1.831	-	1.428	=	403
7.	1.783	-	1.674	=	109
8.	1.748	-	757	=	991
9.	1.938	-	1.423	=	515
10.	1.958	-	455	=	1.503

Oefening 2
1.	1.575	-	1.259	=	316
2.	1.884	-	856	=	1.028
3.	886	-	641	=	245
4.	1.268	-	217	=	1.051
5.	1.171	-	438	=	733
6.	679	-	548	=	131
7.	1.237	-	982	=	255
8.	1.848	-	542	=	1.306
9.	1.927	-	359	=	1.568
10.	1.593	-	857	=	736

Oefening 3
1.	1.978	-	918	=	1.060
2.	1.547	-	1.051	=	496
3.	1.345	-	1.156	=	189
4.	1.227	-	1.214	=	13
5.	1.722	-	1.585	=	137
6.	813	-	244	=	569
7.	1.193	-	803	=	390
8.	1.875	-	1.716	=	159
9.	1.654	-	1.420	=	234
10.	1.313	-	921	=	392

Oefening 4
1.	928	-	395	=	533
2.	927	-	291	=	636
3.	1.637	-	815	=	822
4.	1.989	-	754	=	1.235
5.	1.942	-	246	=	1.696
6.	1.470	-	489	=	981
7.	424	-	360	=	64
8.	524	-	353	=	171
9.	1.748	-	1.375	=	373
10.	728	-	560	=	168