Erbijsommen tot 10.000

Optellen

Oefening 1
1.	2.735	+	1.389	=
2.	3.447	+	2.107	=
3.	4.293	+	3.532	=
4.	2.548	+	1.758	=
5.	2.381	+	1.897	=
6.	2.801	+	1.445	=
7.	4.860	+	3.154	=
8.	4.224	+	1.119	=
9.	4.860	+	2.621	=
10.	2.530	+	1.847	=

Oefening 2
1.	2.265	+	1.089	=
2.	3.734	+	2.272	=
3.	4.488	+	3.183	=
4.	4.986	+	2.353	=
5.	3.321	+	2.727	=
6.	3.397	+	1.500	=
7.	3.563	+	1.484	=
8.	3.870	+	3.066	=
9.	3.299	+	2.209	=
10.	3.949	+	2.741	=

Oefening 3
1.	4.517	+	3.934	=
2.	4.597	+	3.226	=
3.	4.130	+	1.228	=
4.	3.005	+	1.012	=
5.	3.884	+	1.710	=
6.	3.935	+	2.291	=
7.	4.443	+	3.094	=
8.	4.835	+	3.508	=
9.	3.331	+	3.327	=
10.	4.849	+	1.626	=

Oefening 4
1.	3.642	+	1.932	=
2.	4.121	+	2.995	=
3.	2.505	+	2.338	=
4.	4.816	+	2.333	=
5.	3.472	+	3.279	=
6.	3.896	+	2.009	=
7.	3.485	+	1.336	=
8.	4.792	+	3.764	=
9.	3.406	+	1.592	=
10.	2.889	+	2.570	=

Erbijsommen tot 10.000
| ANTWOORDEN

Optellen

Oefening 1
1.	2.735	+	1.389	=	4.124
2.	3.447	+	2.107	=	5.554
3.	4.293	+	3.532	=	7.825
4.	2.548	+	1.758	=	4.306
5.	2.381	+	1.897	=	4.278
6.	2.801	+	1.445	=	4.246
7.	4.860	+	3.154	=	8.014
8.	4.224	+	1.119	=	5.343
9.	4.860	+	2.621	=	7.481
10.	2.530	+	1.847	=	4.377

Oefening 2
1.	2.265	+	1.089	=	3.354
2.	3.734	+	2.272	=	6.006
3.	4.488	+	3.183	=	7.671
4.	4.986	+	2.353	=	7.339
5.	3.321	+	2.727	=	6.048
6.	3.397	+	1.500	=	4.897
7.	3.563	+	1.484	=	5.047
8.	3.870	+	3.066	=	6.936
9.	3.299	+	2.209	=	5.508
10.	3.949	+	2.741	=	6.690

Oefening 3
1.	4.517	+	3.934	=	8.451
2.	4.597	+	3.226	=	7.823
3.	4.130	+	1.228	=	5.358
4.	3.005	+	1.012	=	4.017
5.	3.884	+	1.710	=	5.594
6.	3.935	+	2.291	=	6.226
7.	4.443	+	3.094	=	7.537
8.	4.835	+	3.508	=	8.343
9.	3.331	+	3.327	=	6.658
10.	4.849	+	1.626	=	6.475

Oefening 4
1.	3.642	+	1.932	=	5.574
2.	4.121	+	2.995	=	7.116
3.	2.505	+	2.338	=	4.843
4.	4.816	+	2.333	=	7.149
5.	3.472	+	3.279	=	6.751
6.	3.896	+	2.009	=	5.905
7.	3.485	+	1.336	=	4.821
8.	4.792	+	3.764	=	8.556
9.	3.406	+	1.592	=	4.998
10.	2.889	+	2.570	=	5.459