Erbijsommen tot 20.000

Optellen

Oefening 1
1.	7.388	+	3.237	=
2.	5.574	+	5.076	=
3.	2.388	+	2.000	=
4.	9.423	+	5.561	=
5.	6.847	+	6.121	=
6.	7.038	+	2.670	=
7.	7.507	+	2.806	=
8.	9.528	+	2.079	=
9.	3.395	+	2.363	=
10.	9.104	+	5.597	=

Oefening 2
1.	5.060	+	3.071	=
2.	9.381	+	8.199	=
3.	9.550	+	2.949	=
4.	6.539	+	3.660	=
5.	5.934	+	4.138	=
6.	6.213	+	3.998	=
7.	5.203	+	3.790	=
8.	6.183	+	3.265	=
9.	6.568	+	2.335	=
10.	9.301	+	5.001	=

Oefening 3
1.	9.162	+	7.957	=
2.	6.666	+	3.659	=
3.	5.331	+	4.159	=
4.	5.034	+	2.665	=
5.	9.132	+	5.927	=
6.	9.092	+	4.613	=
7.	7.351	+	6.557	=
8.	9.183	+	4.580	=
9.	8.641	+	5.372	=
10.	5.801	+	2.727	=

Oefening 4
1.	9.333	+	7.854	=
2.	8.869	+	3.754	=
3.	5.554	+	2.088	=
4.	9.495	+	6.010	=
5.	4.357	+	3.714	=
6.	8.953	+	7.921	=
7.	9.418	+	7.425	=
8.	9.002	+	5.377	=
9.	7.676	+	2.008	=
10.	2.907	+	2.393	=

Erbijsommen tot 20.000
| ANTWOORDEN

Optellen

Oefening 1
1.	7.388	+	3.237	=	10.625
2.	5.574	+	5.076	=	10.650
3.	2.388	+	2.000	=	4.388
4.	9.423	+	5.561	=	14.984
5.	6.847	+	6.121	=	12.968
6.	7.038	+	2.670	=	9.708
7.	7.507	+	2.806	=	10.313
8.	9.528	+	2.079	=	11.607
9.	3.395	+	2.363	=	5.758
10.	9.104	+	5.597	=	14.701

Oefening 2
1.	5.060	+	3.071	=	8.131
2.	9.381	+	8.199	=	17.580
3.	9.550	+	2.949	=	12.499
4.	6.539	+	3.660	=	10.199
5.	5.934	+	4.138	=	10.072
6.	6.213	+	3.998	=	10.211
7.	5.203	+	3.790	=	8.993
8.	6.183	+	3.265	=	9.448
9.	6.568	+	2.335	=	8.903
10.	9.301	+	5.001	=	14.302

Oefening 3
1.	9.162	+	7.957	=	17.119
2.	6.666	+	3.659	=	10.325
3.	5.331	+	4.159	=	9.490
4.	5.034	+	2.665	=	7.699
5.	9.132	+	5.927	=	15.059
6.	9.092	+	4.613	=	13.705
7.	7.351	+	6.557	=	13.908
8.	9.183	+	4.580	=	13.763
9.	8.641	+	5.372	=	14.013
10.	5.801	+	2.727	=	8.528

Oefening 4
1.	9.333	+	7.854	=	17.187
2.	8.869	+	3.754	=	12.623
3.	5.554	+	2.088	=	7.642
4.	9.495	+	6.010	=	15.505
5.	4.357	+	3.714	=	8.071
6.	8.953	+	7.921	=	16.874
7.	9.418	+	7.425	=	16.843
8.	9.002	+	5.377	=	14.379
9.	7.676	+	2.008	=	9.684
10.	2.907	+	2.393	=	5.300