Erbijsommen met vlekken tot en met 10.000

Erbijsommen

Oefening 1
1.	2.857	+		=	5.683
2.	4.408	+		=	8.101
3.	4.995	+		=	7.198
4.	3.710	+		=	6.828
5.	3.842	+		=	6.701
6.	3.612	+		=	5.210
7.	3.113	+		=	4.387
8.	3.141	+		=	5.539
9.	4.735	+		=	8.299
10.	1.362	+		=	2.541

Oefening 2
1.	2.730	+		=	4.871
2.	2.144	+		=	3.513
3.	2.696	+		=	3.890
4.	4.243	+		=	7.067
5.	4.418	+		=	8.387
6.	1.984	+		=	3.575
7.	4.797	+		=	7.639
8.	2.501	+		=	4.639
9.	4.899	+		=	6.035
10.	2.804	+		=	4.369

Oefening 3
1.	3.392	+		=	6.403
2.	4.620	+		=	7.614
3.	4.600	+		=	7.411
4.	4.962	+		=	9.207
5.	3.578	+		=	6.213
6.	4.655	+		=	7.917
7.	2.383	+		=	3.848
8.	3.595	+		=	5.920
9.	4.055	+		=	5.111
10.	2.146	+		=	3.743

Oefening 4
1.	1.515	+		=	2.836
2.	2.939	+		=	5.617
3.	3.863	+		=	7.088
4.	4.068	+		=	5.730
5.	4.580	+		=	8.257
6.	2.240	+		=	3.967
7.	2.780	+		=	5.289
8.	3.752	+		=	6.828
9.	4.965	+		=	6.917
10.	2.316	+		=	4.208

Erbijsommen met vlekken tot en met 10.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	2.857	+	2.826	=	5.683
2.	4.408	+	3.693	=	8.101
3.	4.995	+	2.203	=	7.198
4.	3.710	+	3.118	=	6.828
5.	3.842	+	2.859	=	6.701
6.	3.612	+	1.598	=	5.210
7.	3.113	+	1.274	=	4.387
8.	3.141	+	2.398	=	5.539
9.	4.735	+	3.564	=	8.299
10.	1.362	+	1.179	=	2.541

Oefening 2
1.	2.730	+	2.141	=	4.871
2.	2.144	+	1.369	=	3.513
3.	2.696	+	1.194	=	3.890
4.	4.243	+	2.824	=	7.067
5.	4.418	+	3.969	=	8.387
6.	1.984	+	1.591	=	3.575
7.	4.797	+	2.842	=	7.639
8.	2.501	+	2.138	=	4.639
9.	4.899	+	1.136	=	6.035
10.	2.804	+	1.565	=	4.369

Oefening 3
1.	3.392	+	3.011	=	6.403
2.	4.620	+	2.994	=	7.614
3.	4.600	+	2.811	=	7.411
4.	4.962	+	4.245	=	9.207
5.	3.578	+	2.635	=	6.213
6.	4.655	+	3.262	=	7.917
7.	2.383	+	1.465	=	3.848
8.	3.595	+	2.325	=	5.920
9.	4.055	+	1.056	=	5.111
10.	2.146	+	1.597	=	3.743

Oefening 4
1.	1.515	+	1.321	=	2.836
2.	2.939	+	2.678	=	5.617
3.	3.863	+	3.225	=	7.088
4.	4.068	+	1.662	=	5.730
5.	4.580	+	3.677	=	8.257
6.	2.240	+	1.727	=	3.967
7.	2.780	+	2.509	=	5.289
8.	3.752	+	3.076	=	6.828
9.	4.965	+	1.952	=	6.917
10.	2.316	+	1.892	=	4.208