Erbijsommen met vlekken tot en met 5.000

Erbijsommen

Oefening 1
1.	1.959	+		=	3.803
2.	2.475	+		=	3.676
3.	2.480	+		=	4.292
4.	2.071	+		=	4.046
5.	1.795	+		=	2.554
6.	1.786	+		=	3.365
7.	1.397	+		=	2.274
8.	2.328	+		=	4.234
9.	504	+		=	776
10.	2.151	+		=	3.019

Oefening 2
1.	2.357	+		=	2.648
2.	1.686	+		=	3.369
3.	899	+		=	1.483
4.	282	+		=	445
5.	2.088	+		=	3.826
6.	770	+		=	1.101
7.	2.310	+		=	2.788
8.	1.915	+		=	2.853
9.	2.167	+		=	2.574
10.	2.215	+		=	3.794

Oefening 3
1.	825	+		=	1.121
2.	1.458	+		=	1.725
3.	1.858	+		=	3.636
4.	1.997	+		=	2.486
5.	1.086	+		=	1.480
6.	1.699	+		=	2.814
7.	2.288	+		=	4.173
8.	2.246	+		=	2.880
9.	1.505	+		=	1.985
10.	412	+		=	788

Oefening 4
1.	1.917	+		=	3.370
2.	1.463	+		=	2.165
3.	2.464	+		=	4.743
4.	2.476	+		=	3.182
5.	2.208	+		=	2.992
6.	1.863	+		=	3.625
7.	2.480	+		=	2.636
8.	2.499	+		=	3.021
9.	2.461	+		=	3.981
10.	1.767	+		=	3.120

Erbijsommen met vlekken tot en met 5.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	1.959	+	1.844	=	3.803
2.	2.475	+	1.201	=	3.676
3.	2.480	+	1.812	=	4.292
4.	2.071	+	1.975	=	4.046
5.	1.795	+	759	=	2.554
6.	1.786	+	1.579	=	3.365
7.	1.397	+	877	=	2.274
8.	2.328	+	1.906	=	4.234
9.	504	+	272	=	776
10.	2.151	+	868	=	3.019

Oefening 2
1.	2.357	+	291	=	2.648
2.	1.686	+	1.683	=	3.369
3.	899	+	584	=	1.483
4.	282	+	163	=	445
5.	2.088	+	1.738	=	3.826
6.	770	+	331	=	1.101
7.	2.310	+	478	=	2.788
8.	1.915	+	938	=	2.853
9.	2.167	+	407	=	2.574
10.	2.215	+	1.579	=	3.794

Oefening 3
1.	825	+	296	=	1.121
2.	1.458	+	267	=	1.725
3.	1.858	+	1.778	=	3.636
4.	1.997	+	489	=	2.486
5.	1.086	+	394	=	1.480
6.	1.699	+	1.115	=	2.814
7.	2.288	+	1.885	=	4.173
8.	2.246	+	634	=	2.880
9.	1.505	+	480	=	1.985
10.	412	+	376	=	788

Oefening 4
1.	1.917	+	1.453	=	3.370
2.	1.463	+	702	=	2.165
3.	2.464	+	2.279	=	4.743
4.	2.476	+	706	=	3.182
5.	2.208	+	784	=	2.992
6.	1.863	+	1.762	=	3.625
7.	2.480	+	156	=	2.636
8.	2.499	+	522	=	3.021
9.	2.461	+	1.520	=	3.981
10.	1.767	+	1.353	=	3.120