Welk getal ontbreekt t/m 1.000?

Optellen

Oefening 1
1.	352	+		=	610
2.	414	+		=	802
3.	320	+		=	520
4.	399	+		=	532
5.	431	+		=	719
6.	384	+		=	753
7.	276	+		=	521
8.	466	+		=	868
9.	471	+		=	647
10.	427	+		=	771

Oefening 2
1.	336	+		=	647
2.	457	+		=	651
3.	306	+		=	499
4.	396	+		=	551
5.	218	+		=	371
6.	274	+		=	378
7.	453	+		=	824
8.	368	+		=	693
9.	372	+		=	510
10.	460	+		=	864

Oefening 3
1.	159	+		=	277
2.	259	+		=	440
3.	454	+		=	781
4.	496	+		=	919
5.	355	+		=	646
6.	347	+		=	680
7.	305	+		=	412
8.	326	+		=	526
9.	368	+		=	661
10.	245	+		=	347

Oefening 4
1.	447	+		=	853
2.	353	+		=	560
3.	195	+		=	351
4.	489	+		=	810
5.	354	+		=	686
6.	459	+		=	902
7.	495	+		=	924
8.	192	+		=	304
9.	437	+		=	619
10.	256	+		=	357

Welk getal ontbreekt t/m 1.000?
| ANTWOORDEN

Optellen

Oefening 1
1.	352	+	258	=	610
2.	414	+	388	=	802
3.	320	+	200	=	520
4.	399	+	133	=	532
5.	431	+	288	=	719
6.	384	+	369	=	753
7.	276	+	245	=	521
8.	466	+	402	=	868
9.	471	+	176	=	647
10.	427	+	344	=	771

Oefening 2
1.	336	+	311	=	647
2.	457	+	194	=	651
3.	306	+	193	=	499
4.	396	+	155	=	551
5.	218	+	153	=	371
6.	274	+	104	=	378
7.	453	+	371	=	824
8.	368	+	325	=	693
9.	372	+	138	=	510
10.	460	+	404	=	864

Oefening 3
1.	159	+	118	=	277
2.	259	+	181	=	440
3.	454	+	327	=	781
4.	496	+	423	=	919
5.	355	+	291	=	646
6.	347	+	333	=	680
7.	305	+	107	=	412
8.	326	+	200	=	526
9.	368	+	293	=	661
10.	245	+	102	=	347

Oefening 4
1.	447	+	406	=	853
2.	353	+	207	=	560
3.	195	+	156	=	351
4.	489	+	321	=	810
5.	354	+	332	=	686
6.	459	+	443	=	902
7.	495	+	429	=	924
8.	192	+	112	=	304
9.	437	+	182	=	619
10.	256	+	101	=	357