Welk getal ontbreekt t/m 1.000?

Optellen

Oefening 1
1.	475	+		=	841
2.	477	+		=	816
3.	468	+		=	600
4.	314	+		=	425
5.	289	+		=	486
6.	472	+		=	682
7.	263	+		=	433
8.	325	+		=	648
9.	162	+		=	299
10.	351	+		=	661

Oefening 2
1.	323	+		=	632
2.	310	+		=	532
3.	401	+		=	503
4.	309	+		=	514
5.	390	+		=	646
6.	481	+		=	634
7.	339	+		=	451
8.	443	+		=	782
9.	324	+		=	610
10.	202	+		=	309

Oefening 3
1.	271	+		=	467
2.	399	+		=	689
3.	471	+		=	869
4.	245	+		=	404
5.	234	+		=	466
6.	355	+		=	503
7.	475	+		=	911
8.	381	+		=	711
9.	263	+		=	510
10.	498	+		=	708

Oefening 4
1.	443	+		=	881
2.	490	+		=	847
3.	454	+		=	775
4.	461	+		=	640
5.	476	+		=	653
6.	447	+		=	762
7.	325	+		=	556
8.	453	+		=	774
9.	404	+		=	736
10.	313	+		=	618

Welk getal ontbreekt t/m 1.000?
| ANTWOORDEN

Optellen

Oefening 1
1.	475	+	366	=	841
2.	477	+	339	=	816
3.	468	+	132	=	600
4.	314	+	111	=	425
5.	289	+	197	=	486
6.	472	+	210	=	682
7.	263	+	170	=	433
8.	325	+	323	=	648
9.	162	+	137	=	299
10.	351	+	310	=	661

Oefening 2
1.	323	+	309	=	632
2.	310	+	222	=	532
3.	401	+	102	=	503
4.	309	+	205	=	514
5.	390	+	256	=	646
6.	481	+	153	=	634
7.	339	+	112	=	451
8.	443	+	339	=	782
9.	324	+	286	=	610
10.	202	+	107	=	309

Oefening 3
1.	271	+	196	=	467
2.	399	+	290	=	689
3.	471	+	398	=	869
4.	245	+	159	=	404
5.	234	+	232	=	466
6.	355	+	148	=	503
7.	475	+	436	=	911
8.	381	+	330	=	711
9.	263	+	247	=	510
10.	498	+	210	=	708

Oefening 4
1.	443	+	438	=	881
2.	490	+	357	=	847
3.	454	+	321	=	775
4.	461	+	179	=	640
5.	476	+	177	=	653
6.	447	+	315	=	762
7.	325	+	231	=	556
8.	453	+	321	=	774
9.	404	+	332	=	736
10.	313	+	305	=	618