Welk getal ontbreekt t/m 1.000?

Optellen

Oefening 1
1.	336	+		=	551
2.	448	+		=	674
3.	267	+		=	499
4.	493	+		=	622
5.	470	+		=	722
6.	471	+		=	754
7.	470	+		=	841
8.	200	+		=	364
9.	230	+		=	457
10.	325	+		=	560

Oefening 2
1.	382	+		=	702
2.	404	+		=	533
3.	381	+		=	541
4.	366	+		=	507
5.	388	+		=	686
6.	491	+		=	717
7.	498	+		=	614
8.	467	+		=	830
9.	368	+		=	470
10.	287	+		=	516

Oefening 3
1.	182	+		=	315
2.	311	+		=	434
3.	434	+		=	756
4.	485	+		=	753
5.	366	+		=	707
6.	252	+		=	396
7.	478	+		=	831
8.	324	+		=	647
9.	454	+		=	783
10.	407	+		=	684

Oefening 4
1.	288	+		=	409
2.	454	+		=	605
3.	262	+		=	485
4.	458	+		=	674
5.	279	+		=	459
6.	351	+		=	648
7.	369	+		=	651
8.	485	+		=	903
9.	386	+		=	664
10.	406	+		=	746

Welk getal ontbreekt t/m 1.000?
| ANTWOORDEN

Optellen

Oefening 1
1.	336	+	215	=	551
2.	448	+	226	=	674
3.	267	+	232	=	499
4.	493	+	129	=	622
5.	470	+	252	=	722
6.	471	+	283	=	754
7.	470	+	371	=	841
8.	200	+	164	=	364
9.	230	+	227	=	457
10.	325	+	235	=	560

Oefening 2
1.	382	+	320	=	702
2.	404	+	129	=	533
3.	381	+	160	=	541
4.	366	+	141	=	507
5.	388	+	298	=	686
6.	491	+	226	=	717
7.	498	+	116	=	614
8.	467	+	363	=	830
9.	368	+	102	=	470
10.	287	+	229	=	516

Oefening 3
1.	182	+	133	=	315
2.	311	+	123	=	434
3.	434	+	322	=	756
4.	485	+	268	=	753
5.	366	+	341	=	707
6.	252	+	144	=	396
7.	478	+	353	=	831
8.	324	+	323	=	647
9.	454	+	329	=	783
10.	407	+	277	=	684

Oefening 4
1.	288	+	121	=	409
2.	454	+	151	=	605
3.	262	+	223	=	485
4.	458	+	216	=	674
5.	279	+	180	=	459
6.	351	+	297	=	648
7.	369	+	282	=	651
8.	485	+	418	=	903
9.	386	+	278	=	664
10.	406	+	340	=	746