Welk getal ontbreekt t/m 1.000?

Optellen

Oefening 1
1.	465	+		=	754
2.	293	+		=	501
3.	186	+		=	300
4.	337	+		=	578
5.	356	+		=	614
6.	493	+		=	651
7.	234	+		=	449
8.	321	+		=	459
9.	349	+		=	496
10.	356	+		=	507

Oefening 2
1.	306	+		=	446
2.	179	+		=	292
3.	419	+		=	741
4.	407	+		=	562
5.	488	+		=	944
6.	412	+		=	578
7.	128	+		=	236
8.	421	+		=	754
9.	241	+		=	439
10.	424	+		=	756

Oefening 3
1.	444	+		=	659
2.	447	+		=	840
3.	350	+		=	696
4.	318	+		=	431
5.	397	+		=	661
6.	440	+		=	652
7.	463	+		=	887
8.	266	+		=	496
9.	338	+		=	556
10.	472	+		=	763

Oefening 4
1.	443	+		=	578
2.	353	+		=	637
3.	432	+		=	570
4.	473	+		=	734
5.	395	+		=	755
6.	402	+		=	538
7.	223	+		=	411
8.	420	+		=	791
9.	397	+		=	689
10.	223	+		=	370

Welk getal ontbreekt t/m 1.000?
| ANTWOORDEN

Optellen

Oefening 1
1.	465	+	289	=	754
2.	293	+	208	=	501
3.	186	+	114	=	300
4.	337	+	241	=	578
5.	356	+	258	=	614
6.	493	+	158	=	651
7.	234	+	215	=	449
8.	321	+	138	=	459
9.	349	+	147	=	496
10.	356	+	151	=	507

Oefening 2
1.	306	+	140	=	446
2.	179	+	113	=	292
3.	419	+	322	=	741
4.	407	+	155	=	562
5.	488	+	456	=	944
6.	412	+	166	=	578
7.	128	+	108	=	236
8.	421	+	333	=	754
9.	241	+	198	=	439
10.	424	+	332	=	756

Oefening 3
1.	444	+	215	=	659
2.	447	+	393	=	840
3.	350	+	346	=	696
4.	318	+	113	=	431
5.	397	+	264	=	661
6.	440	+	212	=	652
7.	463	+	424	=	887
8.	266	+	230	=	496
9.	338	+	218	=	556
10.	472	+	291	=	763

Oefening 4
1.	443	+	135	=	578
2.	353	+	284	=	637
3.	432	+	138	=	570
4.	473	+	261	=	734
5.	395	+	360	=	755
6.	402	+	136	=	538
7.	223	+	188	=	411
8.	420	+	371	=	791
9.	397	+	292	=	689
10.	223	+	147	=	370