Welk getal ontbreekt t/m 1.000?

Optellen

Oefening 1
1.	363	+		=	526
2.	239	+		=	369
3.	460	+		=	607
4.	227	+		=	412
5.	403	+		=	554
6.	448	+		=	717
7.	373	+		=	681
8.	359	+		=	516
9.	470	+		=	744
10.	460	+		=	813

Oefening 2
1.	257	+		=	498
2.	209	+		=	335
3.	415	+		=	535
4.	280	+		=	448
5.	445	+		=	638
6.	489	+		=	854
7.	316	+		=	573
8.	500	+		=	983
9.	355	+		=	535
10.	388	+		=	596

Oefening 3
1.	363	+		=	464
2.	474	+		=	831
3.	429	+		=	732
4.	463	+		=	640
5.	331	+		=	506
6.	443	+		=	847
7.	484	+		=	739
8.	460	+		=	663
9.	487	+		=	949
10.	254	+		=	452

Oefening 4
1.	395	+		=	716
2.	420	+		=	534
3.	204	+		=	403
4.	468	+		=	695
5.	479	+		=	587
6.	436	+		=	803
7.	281	+		=	536
8.	204	+		=	359
9.	422	+		=	564
10.	416	+		=	612

Welk getal ontbreekt t/m 1.000?
| ANTWOORDEN

Optellen

Oefening 1
1.	363	+	163	=	526
2.	239	+	130	=	369
3.	460	+	147	=	607
4.	227	+	185	=	412
5.	403	+	151	=	554
6.	448	+	269	=	717
7.	373	+	308	=	681
8.	359	+	157	=	516
9.	470	+	274	=	744
10.	460	+	353	=	813

Oefening 2
1.	257	+	241	=	498
2.	209	+	126	=	335
3.	415	+	120	=	535
4.	280	+	168	=	448
5.	445	+	193	=	638
6.	489	+	365	=	854
7.	316	+	257	=	573
8.	500	+	483	=	983
9.	355	+	180	=	535
10.	388	+	208	=	596

Oefening 3
1.	363	+	101	=	464
2.	474	+	357	=	831
3.	429	+	303	=	732
4.	463	+	177	=	640
5.	331	+	175	=	506
6.	443	+	404	=	847
7.	484	+	255	=	739
8.	460	+	203	=	663
9.	487	+	462	=	949
10.	254	+	198	=	452

Oefening 4
1.	395	+	321	=	716
2.	420	+	114	=	534
3.	204	+	199	=	403
4.	468	+	227	=	695
5.	479	+	108	=	587
6.	436	+	367	=	803
7.	281	+	255	=	536
8.	204	+	155	=	359
9.	422	+	142	=	564
10.	416	+	196	=	612