Erbijsommen met vlekken tot en met 10.000

Erbijsommen

Oefening 1
1.	3.888	+		=	5.970
2.	4.490	+		=	8.611
3.	2.128	+		=	3.559
4.	4.066	+		=	7.961
5.	2.876	+		=	4.735
6.	4.630	+		=	5.714
7.	3.865	+		=	6.677
8.	2.892	+		=	4.541
9.	4.751	+		=	7.261
10.	4.371	+		=	6.118

Oefening 2
1.	1.790	+		=	3.468
2.	4.557	+		=	8.416
3.	4.100	+		=	5.719
4.	2.258	+		=	4.356
5.	4.806	+		=	7.322
6.	1.590	+		=	2.707
7.	4.226	+		=	5.789
8.	3.988	+		=	5.682
9.	2.943	+		=	5.511
10.	3.345	+		=	4.523

Oefening 3
1.	4.243	+		=	5.738
2.	3.382	+		=	4.770
3.	1.279	+		=	2.325
4.	2.620	+		=	5.099
5.	1.627	+		=	2.722
6.	3.733	+		=	4.984
7.	4.476	+		=	7.826
8.	4.491	+		=	8.779
9.	4.352	+		=	5.720
10.	3.870	+		=	5.606

Oefening 4
1.	4.331	+		=	7.480
2.	3.639	+		=	5.666
3.	4.912	+		=	8.808
4.	2.117	+		=	3.348
5.	4.978	+		=	7.948
6.	3.673	+		=	5.370
7.	4.105	+		=	5.141
8.	4.304	+		=	7.291
9.	3.384	+		=	6.282
10.	3.985	+		=	5.632

Erbijsommen met vlekken tot en met 10.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	3.888	+	2.082	=	5.970
2.	4.490	+	4.121	=	8.611
3.	2.128	+	1.431	=	3.559
4.	4.066	+	3.895	=	7.961
5.	2.876	+	1.859	=	4.735
6.	4.630	+	1.084	=	5.714
7.	3.865	+	2.812	=	6.677
8.	2.892	+	1.649	=	4.541
9.	4.751	+	2.510	=	7.261
10.	4.371	+	1.747	=	6.118

Oefening 2
1.	1.790	+	1.678	=	3.468
2.	4.557	+	3.859	=	8.416
3.	4.100	+	1.619	=	5.719
4.	2.258	+	2.098	=	4.356
5.	4.806	+	2.516	=	7.322
6.	1.590	+	1.117	=	2.707
7.	4.226	+	1.563	=	5.789
8.	3.988	+	1.694	=	5.682
9.	2.943	+	2.568	=	5.511
10.	3.345	+	1.178	=	4.523

Oefening 3
1.	4.243	+	1.495	=	5.738
2.	3.382	+	1.388	=	4.770
3.	1.279	+	1.046	=	2.325
4.	2.620	+	2.479	=	5.099
5.	1.627	+	1.095	=	2.722
6.	3.733	+	1.251	=	4.984
7.	4.476	+	3.350	=	7.826
8.	4.491	+	4.288	=	8.779
9.	4.352	+	1.368	=	5.720
10.	3.870	+	1.736	=	5.606

Oefening 4
1.	4.331	+	3.149	=	7.480
2.	3.639	+	2.027	=	5.666
3.	4.912	+	3.896	=	8.808
4.	2.117	+	1.231	=	3.348
5.	4.978	+	2.970	=	7.948
6.	3.673	+	1.697	=	5.370
7.	4.105	+	1.036	=	5.141
8.	4.304	+	2.987	=	7.291
9.	3.384	+	2.898	=	6.282
10.	3.985	+	1.647	=	5.632