Erbijsommen met vlekken tot en met 2.000

Erbijsommen

Oefening 1
1.	705	+		=	1.099
2.	807	+		=	1.549
3.	902	+		=	1.750
4.	616	+		=	1.026
5.	841	+		=	1.407
6.	699	+		=	1.297
7.	713	+		=	948
8.	932	+		=	1.798
9.	534	+		=	1.060
10.	668	+		=	919

Oefening 2
1.	774	+		=	1.414
2.	972	+		=	1.661
3.	792	+		=	1.358
4.	497	+		=	975
5.	862	+		=	1.086
6.	548	+		=	821
7.	982	+		=	1.365
8.	968	+		=	1.220
9.	849	+		=	1.418
10.	503	+		=	962

Oefening 3
1.	613	+		=	1.055
2.	666	+		=	1.169
3.	626	+		=	982
4.	657	+		=	1.000
5.	993	+		=	1.232
6.	742	+		=	1.053
7.	454	+		=	821
8.	985	+		=	1.838
9.	754	+		=	995
10.	647	+		=	1.225

Oefening 4
1.	577	+		=	1.102
2.	973	+		=	1.684
3.	470	+		=	675
4.	630	+		=	1.159
5.	985	+		=	1.771
6.	296	+		=	550
7.	358	+		=	707
8.	906	+		=	1.537
9.	878	+		=	1.377
10.	674	+		=	1.114

Erbijsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	705	+	394	=	1.099
2.	807	+	742	=	1.549
3.	902	+	848	=	1.750
4.	616	+	410	=	1.026
5.	841	+	566	=	1.407
6.	699	+	598	=	1.297
7.	713	+	235	=	948
8.	932	+	866	=	1.798
9.	534	+	526	=	1.060
10.	668	+	251	=	919

Oefening 2
1.	774	+	640	=	1.414
2.	972	+	689	=	1.661
3.	792	+	566	=	1.358
4.	497	+	478	=	975
5.	862	+	224	=	1.086
6.	548	+	273	=	821
7.	982	+	383	=	1.365
8.	968	+	252	=	1.220
9.	849	+	569	=	1.418
10.	503	+	459	=	962

Oefening 3
1.	613	+	442	=	1.055
2.	666	+	503	=	1.169
3.	626	+	356	=	982
4.	657	+	343	=	1.000
5.	993	+	239	=	1.232
6.	742	+	311	=	1.053
7.	454	+	367	=	821
8.	985	+	853	=	1.838
9.	754	+	241	=	995
10.	647	+	578	=	1.225

Oefening 4
1.	577	+	525	=	1.102
2.	973	+	711	=	1.684
3.	470	+	205	=	675
4.	630	+	529	=	1.159
5.	985	+	786	=	1.771
6.	296	+	254	=	550
7.	358	+	349	=	707
8.	906	+	631	=	1.537
9.	878	+	499	=	1.377
10.	674	+	440	=	1.114