Welk getal ontbreekt t/m 2.000?

Optellen

Oefening 1
1.	794	+		=	1.442
2.	923	+		=	1.491
3.	951	+		=	1.760
4.	939	+		=	1.788
5.	322	+		=	566
6.	712	+		=	1.335
7.	583	+		=	1.154
8.	993	+		=	1.229
9.	758	+		=	1.202
10.	673	+		=	1.039

Oefening 2
1.	687	+		=	1.152
2.	427	+		=	665
3.	365	+		=	723
4.	873	+		=	1.582
5.	996	+		=	1.236
6.	778	+		=	1.475
7.	912	+		=	1.686
8.	992	+		=	1.885
9.	560	+		=	1.083
10.	818	+		=	1.075

Oefening 3
1.	433	+		=	702
2.	492	+		=	782
3.	881	+		=	1.760
4.	936	+		=	1.739
5.	914	+		=	1.562
6.	767	+		=	1.342
7.	951	+		=	1.865
8.	411	+		=	732
9.	667	+		=	1.181
10.	740	+		=	962

Oefening 4
1.	959	+		=	1.708
2.	856	+		=	1.461
3.	879	+		=	1.276
4.	980	+		=	1.524
5.	966	+		=	1.545
6.	483	+		=	917
7.	830	+		=	1.108
8.	586	+		=	870
9.	525	+		=	1.031
10.	624	+		=	838

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Optellen

Oefening 1
1.	794	+	648	=	1.442
2.	923	+	568	=	1.491
3.	951	+	809	=	1.760
4.	939	+	849	=	1.788
5.	322	+	244	=	566
6.	712	+	623	=	1.335
7.	583	+	571	=	1.154
8.	993	+	236	=	1.229
9.	758	+	444	=	1.202
10.	673	+	366	=	1.039

Oefening 2
1.	687	+	465	=	1.152
2.	427	+	238	=	665
3.	365	+	358	=	723
4.	873	+	709	=	1.582
5.	996	+	240	=	1.236
6.	778	+	697	=	1.475
7.	912	+	774	=	1.686
8.	992	+	893	=	1.885
9.	560	+	523	=	1.083
10.	818	+	257	=	1.075

Oefening 3
1.	433	+	269	=	702
2.	492	+	290	=	782
3.	881	+	879	=	1.760
4.	936	+	803	=	1.739
5.	914	+	648	=	1.562
6.	767	+	575	=	1.342
7.	951	+	914	=	1.865
8.	411	+	321	=	732
9.	667	+	514	=	1.181
10.	740	+	222	=	962

Oefening 4
1.	959	+	749	=	1.708
2.	856	+	605	=	1.461
3.	879	+	397	=	1.276
4.	980	+	544	=	1.524
5.	966	+	579	=	1.545
6.	483	+	434	=	917
7.	830	+	278	=	1.108
8.	586	+	284	=	870
9.	525	+	506	=	1.031
10.	624	+	214	=	838