Welk getal ontbreekt t/m 1.000?

Optellen

Oefening 1
1.	448	+		=	762
2.	471	+		=	857
3.	135	+		=	236
4.	388	+		=	567
5.	497	+		=	741
6.	300	+		=	595
7.	282	+		=	492
8.	233	+		=	424
9.	312	+		=	594
10.	482	+		=	607

Oefening 2
1.	210	+		=	314
2.	388	+		=	676
3.	463	+		=	605
4.	419	+		=	562
5.	320	+		=	522
6.	176	+		=	314
7.	261	+		=	477
8.	489	+		=	807
9.	490	+		=	694
10.	228	+		=	444

Oefening 3
1.	305	+		=	513
2.	333	+		=	568
3.	344	+		=	641
4.	413	+		=	710
5.	284	+		=	430
6.	496	+		=	746
7.	481	+		=	669
8.	171	+		=	312
9.	235	+		=	418
10.	445	+		=	671

Oefening 4
1.	461	+		=	849
2.	266	+		=	470
3.	462	+		=	687
4.	309	+		=	559
5.	332	+		=	597
6.	194	+		=	373
7.	283	+		=	475
8.	412	+		=	548
9.	489	+		=	949
10.	490	+		=	894

Welk getal ontbreekt t/m 1.000?
| ANTWOORDEN

Optellen

Oefening 1
1.	448	+	314	=	762
2.	471	+	386	=	857
3.	135	+	101	=	236
4.	388	+	179	=	567
5.	497	+	244	=	741
6.	300	+	295	=	595
7.	282	+	210	=	492
8.	233	+	191	=	424
9.	312	+	282	=	594
10.	482	+	125	=	607

Oefening 2
1.	210	+	104	=	314
2.	388	+	288	=	676
3.	463	+	142	=	605
4.	419	+	143	=	562
5.	320	+	202	=	522
6.	176	+	138	=	314
7.	261	+	216	=	477
8.	489	+	318	=	807
9.	490	+	204	=	694
10.	228	+	216	=	444

Oefening 3
1.	305	+	208	=	513
2.	333	+	235	=	568
3.	344	+	297	=	641
4.	413	+	297	=	710
5.	284	+	146	=	430
6.	496	+	250	=	746
7.	481	+	188	=	669
8.	171	+	141	=	312
9.	235	+	183	=	418
10.	445	+	226	=	671

Oefening 4
1.	461	+	388	=	849
2.	266	+	204	=	470
3.	462	+	225	=	687
4.	309	+	250	=	559
5.	332	+	265	=	597
6.	194	+	179	=	373
7.	283	+	192	=	475
8.	412	+	136	=	548
9.	489	+	460	=	949
10.	490	+	404	=	894