Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	582	-		=	170
2.	897	-		=	434
3.	1.378	-		=	789
4.	847	-		=	520
5.	717	-		=	217
6.	1.408	-		=	1.130
7.	1.692	-		=	1.470
8.	1.786	-		=	1.099
9.	1.369	-		=	454
10.	1.787	-		=	148

Oefening 2
1.	1.742	-		=	1.310
2.	1.370	-		=	869
3.	1.555	-		=	1.330
4.	1.410	-		=	401
5.	1.109	-		=	21
6.	1.175	-		=	869
7.	895	-		=	566
8.	1.336	-		=	786
9.	718	-		=	38
10.	1.907	-		=	1.688

Oefening 3
1.	721	-		=	162
2.	698	-		=	492
3.	1.092	-		=	146
4.	842	-		=	25
5.	1.299	-		=	133
6.	1.147	-		=	317
7.	860	-		=	389
8.	1.244	-		=	620
9.	1.259	-		=	706
10.	1.693	-		=	1.058

Oefening 4
1.	341	-		=	139
2.	1.225	-		=	988
3.	1.896	-		=	222
4.	644	-		=	169
5.	1.450	-		=	214
6.	1.162	-		=	206
7.	1.591	-		=	819
8.	1.534	-		=	265
9.	1.972	-		=	660
10.	876	-		=	380

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	582	-	412	=	170
2.	897	-	463	=	434
3.	1.378	-	589	=	789
4.	847	-	327	=	520
5.	717	-	500	=	217
6.	1.408	-	278	=	1.130
7.	1.692	-	222	=	1.470
8.	1.786	-	687	=	1.099
9.	1.369	-	915	=	454
10.	1.787	-	1.639	=	148

Oefening 2
1.	1.742	-	432	=	1.310
2.	1.370	-	501	=	869
3.	1.555	-	225	=	1.330
4.	1.410	-	1.009	=	401
5.	1.109	-	1.088	=	21
6.	1.175	-	306	=	869
7.	895	-	329	=	566
8.	1.336	-	550	=	786
9.	718	-	680	=	38
10.	1.907	-	219	=	1.688

Oefening 3
1.	721	-	559	=	162
2.	698	-	206	=	492
3.	1.092	-	946	=	146
4.	842	-	817	=	25
5.	1.299	-	1.166	=	133
6.	1.147	-	830	=	317
7.	860	-	471	=	389
8.	1.244	-	624	=	620
9.	1.259	-	553	=	706
10.	1.693	-	635	=	1.058

Oefening 4
1.	341	-	202	=	139
2.	1.225	-	237	=	988
3.	1.896	-	1.674	=	222
4.	644	-	475	=	169
5.	1.450	-	1.236	=	214
6.	1.162	-	956	=	206
7.	1.591	-	772	=	819
8.	1.534	-	1.269	=	265
9.	1.972	-	1.312	=	660
10.	876	-	496	=	380