Erbijsommen tot 20.000

Optellen

Oefening 1
1.	9.502	+	8.099	=
2.	7.916	+	6.541	=
3.	9.168	+	5.254	=
4.	8.194	+	5.600	=
5.	4.466	+	3.593	=
6.	8.157	+	4.420	=
7.	7.275	+	6.521	=
8.	9.853	+	2.441	=
9.	4.580	+	2.899	=
10.	5.289	+	4.947	=

Oefening 2
1.	7.007	+	2.606	=
2.	6.058	+	2.678	=
3.	7.680	+	5.091	=
4.	3.546	+	2.080	=
5.	9.885	+	3.594	=
6.	8.334	+	7.612	=
7.	4.488	+	4.483	=
8.	4.374	+	2.310	=
9.	7.673	+	3.048	=
10.	8.163	+	4.615	=

Oefening 3
1.	5.378	+	3.569	=
2.	3.953	+	3.021	=
3.	7.332	+	7.027	=
4.	9.290	+	4.738	=
5.	7.308	+	4.237	=
6.	6.561	+	5.012	=
7.	4.189	+	3.932	=
8.	7.470	+	2.135	=
9.	8.980	+	2.729	=
10.	2.343	+	2.232	=

Oefening 4
1.	5.681	+	5.283	=
2.	7.224	+	6.824	=
3.	7.931	+	7.914	=
4.	9.366	+	3.003	=
5.	9.063	+	4.992	=
6.	8.414	+	7.309	=
7.	5.898	+	2.129	=
8.	7.171	+	3.166	=
9.	9.640	+	3.384	=
10.	8.701	+	6.598	=

Erbijsommen tot 20.000
| ANTWOORDEN

Optellen

Oefening 1
1.	9.502	+	8.099	=	17.601
2.	7.916	+	6.541	=	14.457
3.	9.168	+	5.254	=	14.422
4.	8.194	+	5.600	=	13.794
5.	4.466	+	3.593	=	8.059
6.	8.157	+	4.420	=	12.577
7.	7.275	+	6.521	=	13.796
8.	9.853	+	2.441	=	12.294
9.	4.580	+	2.899	=	7.479
10.	5.289	+	4.947	=	10.236

Oefening 2
1.	7.007	+	2.606	=	9.613
2.	6.058	+	2.678	=	8.736
3.	7.680	+	5.091	=	12.771
4.	3.546	+	2.080	=	5.626
5.	9.885	+	3.594	=	13.479
6.	8.334	+	7.612	=	15.946
7.	4.488	+	4.483	=	8.971
8.	4.374	+	2.310	=	6.684
9.	7.673	+	3.048	=	10.721
10.	8.163	+	4.615	=	12.778

Oefening 3
1.	5.378	+	3.569	=	8.947
2.	3.953	+	3.021	=	6.974
3.	7.332	+	7.027	=	14.359
4.	9.290	+	4.738	=	14.028
5.	7.308	+	4.237	=	11.545
6.	6.561	+	5.012	=	11.573
7.	4.189	+	3.932	=	8.121
8.	7.470	+	2.135	=	9.605
9.	8.980	+	2.729	=	11.709
10.	2.343	+	2.232	=	4.575

Oefening 4
1.	5.681	+	5.283	=	10.964
2.	7.224	+	6.824	=	14.048
3.	7.931	+	7.914	=	15.845
4.	9.366	+	3.003	=	12.369
5.	9.063	+	4.992	=	14.055
6.	8.414	+	7.309	=	15.723
7.	5.898	+	2.129	=	8.027
8.	7.171	+	3.166	=	10.337
9.	9.640	+	3.384	=	13.024
10.	8.701	+	6.598	=	15.299