Welk getal ontbreekt t/m 1.000?

Optellen

Oefening 1
1.	241	+		=	450
2.	316	+		=	498
3.	289	+		=	396
4.	488	+		=	736
5.	478	+		=	749
6.	284	+		=	519
7.	397	+		=	705
8.	368	+		=	591
9.	356	+		=	589
10.	226	+		=	410

Oefening 2
1.	297	+		=	429
2.	402	+		=	512
3.	374	+		=	523
4.	482	+		=	715
5.	282	+		=	530
6.	478	+		=	594
7.	355	+		=	581
8.	397	+		=	677
9.	186	+		=	287
10.	375	+		=	549

Oefening 3
1.	366	+		=	547
2.	393	+		=	770
3.	420	+		=	609
4.	451	+		=	730
5.	359	+		=	511
6.	386	+		=	746
7.	219	+		=	366
8.	258	+		=	422
9.	233	+		=	437
10.	470	+		=	726

Oefening 4
1.	362	+		=	506
2.	307	+		=	408
3.	300	+		=	448
4.	274	+		=	408
5.	441	+		=	749
6.	480	+		=	783
7.	275	+		=	513
8.	477	+		=	609
9.	472	+		=	619
10.	397	+		=	576

Welk getal ontbreekt t/m 1.000?
| ANTWOORDEN

Optellen

Oefening 1
1.	241	+	209	=	450
2.	316	+	182	=	498
3.	289	+	107	=	396
4.	488	+	248	=	736
5.	478	+	271	=	749
6.	284	+	235	=	519
7.	397	+	308	=	705
8.	368	+	223	=	591
9.	356	+	233	=	589
10.	226	+	184	=	410

Oefening 2
1.	297	+	132	=	429
2.	402	+	110	=	512
3.	374	+	149	=	523
4.	482	+	233	=	715
5.	282	+	248	=	530
6.	478	+	116	=	594
7.	355	+	226	=	581
8.	397	+	280	=	677
9.	186	+	101	=	287
10.	375	+	174	=	549

Oefening 3
1.	366	+	181	=	547
2.	393	+	377	=	770
3.	420	+	189	=	609
4.	451	+	279	=	730
5.	359	+	152	=	511
6.	386	+	360	=	746
7.	219	+	147	=	366
8.	258	+	164	=	422
9.	233	+	204	=	437
10.	470	+	256	=	726

Oefening 4
1.	362	+	144	=	506
2.	307	+	101	=	408
3.	300	+	148	=	448
4.	274	+	134	=	408
5.	441	+	308	=	749
6.	480	+	303	=	783
7.	275	+	238	=	513
8.	477	+	132	=	609
9.	472	+	147	=	619
10.	397	+	179	=	576