Welk getal ontbreekt t/m 1.000?

Optellen

Oefening 1
1.	349	+		=	554
2.	178	+		=	307
3.	256	+		=	489
4.	187	+		=	358
5.	448	+		=	675
6.	421	+		=	613
7.	474	+		=	927
8.	373	+		=	521
9.	462	+		=	758
10.	418	+		=	650

Oefening 2
1.	258	+		=	416
2.	497	+		=	858
3.	413	+		=	726
4.	359	+		=	647
5.	477	+		=	607
6.	242	+		=	388
7.	381	+		=	596
8.	373	+		=	490
9.	435	+		=	646
10.	386	+		=	662

Oefening 3
1.	434	+		=	752
2.	323	+		=	638
3.	444	+		=	863
4.	424	+		=	571
5.	476	+		=	801
6.	247	+		=	464
7.	213	+		=	345
8.	458	+		=	659
9.	376	+		=	549
10.	466	+		=	723

Oefening 4
1.	313	+		=	609
2.	307	+		=	501
3.	141	+		=	269
4.	449	+		=	624
5.	206	+		=	382
6.	356	+		=	701
7.	483	+		=	732
8.	227	+		=	379
9.	177	+		=	312
10.	211	+		=	406

Welk getal ontbreekt t/m 1.000?
| ANTWOORDEN

Optellen

Oefening 1
1.	349	+	205	=	554
2.	178	+	129	=	307
3.	256	+	233	=	489
4.	187	+	171	=	358
5.	448	+	227	=	675
6.	421	+	192	=	613
7.	474	+	453	=	927
8.	373	+	148	=	521
9.	462	+	296	=	758
10.	418	+	232	=	650

Oefening 2
1.	258	+	158	=	416
2.	497	+	361	=	858
3.	413	+	313	=	726
4.	359	+	288	=	647
5.	477	+	130	=	607
6.	242	+	146	=	388
7.	381	+	215	=	596
8.	373	+	117	=	490
9.	435	+	211	=	646
10.	386	+	276	=	662

Oefening 3
1.	434	+	318	=	752
2.	323	+	315	=	638
3.	444	+	419	=	863
4.	424	+	147	=	571
5.	476	+	325	=	801
6.	247	+	217	=	464
7.	213	+	132	=	345
8.	458	+	201	=	659
9.	376	+	173	=	549
10.	466	+	257	=	723

Oefening 4
1.	313	+	296	=	609
2.	307	+	194	=	501
3.	141	+	128	=	269
4.	449	+	175	=	624
5.	206	+	176	=	382
6.	356	+	345	=	701
7.	483	+	249	=	732
8.	227	+	152	=	379
9.	177	+	135	=	312
10.	211	+	195	=	406