Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	637	-		=	374
2.	1.498	-		=	619
3.	1.250	-		=	1.035
4.	1.770	-		=	1.536
5.	1.465	-		=	138
6.	893	-		=	416
7.	1.012	-		=	84
8.	1.704	-		=	53
9.	524	-		=	44
10.	1.455	-		=	1.099

Oefening 2
1.	1.539	-		=	599
2.	1.321	-		=	466
3.	1.799	-		=	577
4.	1.733	-		=	1.300
5.	611	-		=	38
6.	1.783	-		=	408
7.	1.426	-		=	790
8.	1.582	-		=	695
9.	1.768	-		=	255
10.	1.410	-		=	553

Oefening 3
1.	1.567	-		=	1.046
2.	1.608	-		=	1.300
3.	1.204	-		=	699
4.	1.250	-		=	886
5.	1.748	-		=	1.097
6.	1.713	-		=	197
7.	823	-		=	380
8.	1.629	-		=	725
9.	1.649	-		=	137
10.	1.702	-		=	1.422

Oefening 4
1.	998	-		=	383
2.	1.788	-		=	867
3.	1.284	-		=	643
4.	1.694	-		=	800
5.	1.434	-		=	458
6.	1.954	-		=	1.095
7.	1.657	-		=	386
8.	909	-		=	159
9.	1.540	-		=	417
10.	1.784	-		=	508

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	637	-	263	=	374
2.	1.498	-	879	=	619
3.	1.250	-	215	=	1.035
4.	1.770	-	234	=	1.536
5.	1.465	-	1.327	=	138
6.	893	-	477	=	416
7.	1.012	-	928	=	84
8.	1.704	-	1.651	=	53
9.	524	-	480	=	44
10.	1.455	-	356	=	1.099

Oefening 2
1.	1.539	-	940	=	599
2.	1.321	-	855	=	466
3.	1.799	-	1.222	=	577
4.	1.733	-	433	=	1.300
5.	611	-	573	=	38
6.	1.783	-	1.375	=	408
7.	1.426	-	636	=	790
8.	1.582	-	887	=	695
9.	1.768	-	1.513	=	255
10.	1.410	-	857	=	553

Oefening 3
1.	1.567	-	521	=	1.046
2.	1.608	-	308	=	1.300
3.	1.204	-	505	=	699
4.	1.250	-	364	=	886
5.	1.748	-	651	=	1.097
6.	1.713	-	1.516	=	197
7.	823	-	443	=	380
8.	1.629	-	904	=	725
9.	1.649	-	1.512	=	137
10.	1.702	-	280	=	1.422

Oefening 4
1.	998	-	615	=	383
2.	1.788	-	921	=	867
3.	1.284	-	641	=	643
4.	1.694	-	894	=	800
5.	1.434	-	976	=	458
6.	1.954	-	859	=	1.095
7.	1.657	-	1.271	=	386
8.	909	-	750	=	159
9.	1.540	-	1.123	=	417
10.	1.784	-	1.276	=	508