Erbijsommen tot 10.000

Optellen

Oefening 1
1.	1.829	+	1.650	=
2.	2.318	+	1.562	=
3.	4.180	+	2.808	=
4.	3.034	+	2.428	=
5.	2.601	+	2.148	=
6.	4.375	+	3.168	=
7.	2.816	+	1.434	=
8.	3.841	+	2.497	=
9.	3.885	+	1.157	=
10.	3.580	+	2.292	=

Oefening 2
1.	2.977	+	2.311	=
2.	4.954	+	3.483	=
3.	3.697	+	2.412	=
4.	3.876	+	2.679	=
5.	3.152	+	2.870	=
6.	3.788	+	1.158	=
7.	4.435	+	4.431	=
8.	3.519	+	3.074	=
9.	3.979	+	1.312	=
10.	4.929	+	4.479	=

Oefening 3
1.	4.863	+	2.331	=
2.	2.386	+	1.805	=
3.	3.407	+	2.415	=
4.	4.851	+	4.358	=
5.	4.607	+	4.599	=
6.	4.489	+	1.765	=
7.	4.447	+	4.252	=
8.	3.935	+	3.151	=
9.	4.536	+	2.600	=
10.	2.211	+	1.469	=

Oefening 4
1.	2.547	+	1.444	=
2.	2.843	+	2.553	=
3.	3.974	+	1.597	=
4.	1.529	+	1.506	=
5.	2.303	+	1.482	=
6.	2.591	+	1.604	=
7.	1.959	+	1.377	=
8.	2.464	+	1.222	=
9.	2.381	+	1.627	=
10.	4.802	+	2.885	=

Erbijsommen tot 10.000
| ANTWOORDEN

Optellen

Oefening 1
1.	1.829	+	1.650	=	3.479
2.	2.318	+	1.562	=	3.880
3.	4.180	+	2.808	=	6.988
4.	3.034	+	2.428	=	5.462
5.	2.601	+	2.148	=	4.749
6.	4.375	+	3.168	=	7.543
7.	2.816	+	1.434	=	4.250
8.	3.841	+	2.497	=	6.338
9.	3.885	+	1.157	=	5.042
10.	3.580	+	2.292	=	5.872

Oefening 2
1.	2.977	+	2.311	=	5.288
2.	4.954	+	3.483	=	8.437
3.	3.697	+	2.412	=	6.109
4.	3.876	+	2.679	=	6.555
5.	3.152	+	2.870	=	6.022
6.	3.788	+	1.158	=	4.946
7.	4.435	+	4.431	=	8.866
8.	3.519	+	3.074	=	6.593
9.	3.979	+	1.312	=	5.291
10.	4.929	+	4.479	=	9.408

Oefening 3
1.	4.863	+	2.331	=	7.194
2.	2.386	+	1.805	=	4.191
3.	3.407	+	2.415	=	5.822
4.	4.851	+	4.358	=	9.209
5.	4.607	+	4.599	=	9.206
6.	4.489	+	1.765	=	6.254
7.	4.447	+	4.252	=	8.699
8.	3.935	+	3.151	=	7.086
9.	4.536	+	2.600	=	7.136
10.	2.211	+	1.469	=	3.680

Oefening 4
1.	2.547	+	1.444	=	3.991
2.	2.843	+	2.553	=	5.396
3.	3.974	+	1.597	=	5.571
4.	1.529	+	1.506	=	3.035
5.	2.303	+	1.482	=	3.785
6.	2.591	+	1.604	=	4.195
7.	1.959	+	1.377	=	3.336
8.	2.464	+	1.222	=	3.686
9.	2.381	+	1.627	=	4.008
10.	4.802	+	2.885	=	7.687