Erbijsommen tot 20.000

Optellen

Oefening 1
1.	5.673	+	3.591	=
2.	5.370	+	2.783	=
3.	7.558	+	2.396	=
4.	9.820	+	3.707	=
5.	4.055	+	3.303	=
6.	7.936	+	4.875	=
7.	8.567	+	4.409	=
8.	7.149	+	3.433	=
9.	4.158	+	2.937	=
10.	6.320	+	5.793	=

Oefening 2
1.	5.916	+	2.635	=
2.	7.960	+	7.562	=
3.	6.935	+	4.667	=
4.	9.912	+	6.043	=
5.	7.884	+	2.079	=
6.	6.252	+	3.197	=
7.	5.856	+	5.065	=
8.	8.304	+	2.925	=
9.	9.718	+	4.219	=
10.	7.856	+	5.487	=

Oefening 3
1.	7.237	+	2.244	=
2.	5.076	+	4.142	=
3.	4.664	+	2.425	=
4.	7.618	+	3.048	=
5.	8.784	+	5.332	=
6.	9.869	+	2.466	=
7.	9.598	+	6.409	=
8.	8.056	+	7.176	=
9.	9.973	+	7.059	=
10.	7.747	+	6.687	=

Oefening 4
1.	5.246	+	3.943	=
2.	9.310	+	9.037	=
3.	7.429	+	4.987	=
4.	8.227	+	7.949	=
5.	9.114	+	3.454	=
6.	9.067	+	2.497	=
7.	9.375	+	7.557	=
8.	8.066	+	3.031	=
9.	8.967	+	6.175	=
10.	3.300	+	2.246	=

Erbijsommen tot 20.000
| ANTWOORDEN

Optellen

Oefening 1
1.	5.673	+	3.591	=	9.264
2.	5.370	+	2.783	=	8.153
3.	7.558	+	2.396	=	9.954
4.	9.820	+	3.707	=	13.527
5.	4.055	+	3.303	=	7.358
6.	7.936	+	4.875	=	12.811
7.	8.567	+	4.409	=	12.976
8.	7.149	+	3.433	=	10.582
9.	4.158	+	2.937	=	7.095
10.	6.320	+	5.793	=	12.113

Oefening 2
1.	5.916	+	2.635	=	8.551
2.	7.960	+	7.562	=	15.522
3.	6.935	+	4.667	=	11.602
4.	9.912	+	6.043	=	15.955
5.	7.884	+	2.079	=	9.963
6.	6.252	+	3.197	=	9.449
7.	5.856	+	5.065	=	10.921
8.	8.304	+	2.925	=	11.229
9.	9.718	+	4.219	=	13.937
10.	7.856	+	5.487	=	13.343

Oefening 3
1.	7.237	+	2.244	=	9.481
2.	5.076	+	4.142	=	9.218
3.	4.664	+	2.425	=	7.089
4.	7.618	+	3.048	=	10.666
5.	8.784	+	5.332	=	14.116
6.	9.869	+	2.466	=	12.335
7.	9.598	+	6.409	=	16.007
8.	8.056	+	7.176	=	15.232
9.	9.973	+	7.059	=	17.032
10.	7.747	+	6.687	=	14.434

Oefening 4
1.	5.246	+	3.943	=	9.189
2.	9.310	+	9.037	=	18.347
3.	7.429	+	4.987	=	12.416
4.	8.227	+	7.949	=	16.176
5.	9.114	+	3.454	=	12.568
6.	9.067	+	2.497	=	11.564
7.	9.375	+	7.557	=	16.932
8.	8.066	+	3.031	=	11.097
9.	8.967	+	6.175	=	15.142
10.	3.300	+	2.246	=	5.546