Welk getal ontbreekt t/m 1.000?

Optellen

Oefening 1
1.	466	+		=	834
2.	491	+		=	664
3.	348	+		=	594
4.	499	+		=	762
5.	311	+		=	484
6.	289	+		=	575
7.	359	+		=	540
8.	232	+		=	444
9.	490	+		=	683
10.	414	+		=	659

Oefening 2
1.	246	+		=	433
2.	246	+		=	483
3.	305	+		=	530
4.	223	+		=	399
5.	364	+		=	724
6.	459	+		=	798
7.	282	+		=	402
8.	478	+		=	781
9.	441	+		=	610
10.	139	+		=	271

Oefening 3
1.	430	+		=	857
2.	360	+		=	664
3.	500	+		=	776
4.	488	+		=	956
5.	462	+		=	786
6.	421	+		=	656
7.	497	+		=	690
8.	308	+		=	555
9.	469	+		=	801
10.	496	+		=	680

Oefening 4
1.	284	+		=	505
2.	246	+		=	422
3.	302	+		=	510
4.	340	+		=	536
5.	376	+		=	498
6.	154	+		=	301
7.	290	+		=	536
8.	216	+		=	392
9.	484	+		=	757
10.	498	+		=	753

Welk getal ontbreekt t/m 1.000?
| ANTWOORDEN

Optellen

Oefening 1
1.	466	+	368	=	834
2.	491	+	173	=	664
3.	348	+	246	=	594
4.	499	+	263	=	762
5.	311	+	173	=	484
6.	289	+	286	=	575
7.	359	+	181	=	540
8.	232	+	212	=	444
9.	490	+	193	=	683
10.	414	+	245	=	659

Oefening 2
1.	246	+	187	=	433
2.	246	+	237	=	483
3.	305	+	225	=	530
4.	223	+	176	=	399
5.	364	+	360	=	724
6.	459	+	339	=	798
7.	282	+	120	=	402
8.	478	+	303	=	781
9.	441	+	169	=	610
10.	139	+	132	=	271

Oefening 3
1.	430	+	427	=	857
2.	360	+	304	=	664
3.	500	+	276	=	776
4.	488	+	468	=	956
5.	462	+	324	=	786
6.	421	+	235	=	656
7.	497	+	193	=	690
8.	308	+	247	=	555
9.	469	+	332	=	801
10.	496	+	184	=	680

Oefening 4
1.	284	+	221	=	505
2.	246	+	176	=	422
3.	302	+	208	=	510
4.	340	+	196	=	536
5.	376	+	122	=	498
6.	154	+	147	=	301
7.	290	+	246	=	536
8.	216	+	176	=	392
9.	484	+	273	=	757
10.	498	+	255	=	753