Welk getal ontbreekt t/m 1.000?

Optellen

Oefening 1
1.	320	+		=	436
2.	200	+		=	334
3.	276	+		=	400
4.	397	+		=	543
5.	211	+		=	368
6.	462	+		=	640
7.	454	+		=	883
8.	472	+		=	685
9.	267	+		=	413
10.	406	+		=	641

Oefening 2
1.	351	+		=	496
2.	403	+		=	745
3.	407	+		=	619
4.	412	+		=	629
5.	412	+		=	534
6.	460	+		=	760
7.	381	+		=	671
8.	255	+		=	463
9.	362	+		=	610
10.	466	+		=	612

Oefening 3
1.	366	+		=	553
2.	459	+		=	560
3.	242	+		=	390
4.	313	+		=	542
5.	253	+		=	446
6.	431	+		=	802
7.	406	+		=	637
8.	231	+		=	425
9.	493	+		=	731
10.	392	+		=	664

Oefening 4
1.	271	+		=	450
2.	337	+		=	513
3.	135	+		=	247
4.	274	+		=	407
5.	385	+		=	765
6.	338	+		=	619
7.	424	+		=	620
8.	396	+		=	773
9.	198	+		=	370
10.	492	+		=	601

Welk getal ontbreekt t/m 1.000?
| ANTWOORDEN

Optellen

Oefening 1
1.	320	+	116	=	436
2.	200	+	134	=	334
3.	276	+	124	=	400
4.	397	+	146	=	543
5.	211	+	157	=	368
6.	462	+	178	=	640
7.	454	+	429	=	883
8.	472	+	213	=	685
9.	267	+	146	=	413
10.	406	+	235	=	641

Oefening 2
1.	351	+	145	=	496
2.	403	+	342	=	745
3.	407	+	212	=	619
4.	412	+	217	=	629
5.	412	+	122	=	534
6.	460	+	300	=	760
7.	381	+	290	=	671
8.	255	+	208	=	463
9.	362	+	248	=	610
10.	466	+	146	=	612

Oefening 3
1.	366	+	187	=	553
2.	459	+	101	=	560
3.	242	+	148	=	390
4.	313	+	229	=	542
5.	253	+	193	=	446
6.	431	+	371	=	802
7.	406	+	231	=	637
8.	231	+	194	=	425
9.	493	+	238	=	731
10.	392	+	272	=	664

Oefening 4
1.	271	+	179	=	450
2.	337	+	176	=	513
3.	135	+	112	=	247
4.	274	+	133	=	407
5.	385	+	380	=	765
6.	338	+	281	=	619
7.	424	+	196	=	620
8.	396	+	377	=	773
9.	198	+	172	=	370
10.	492	+	109	=	601