Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	81	+		=	115
2.	80	+		=	155
3.	100	+		=	195
4.	81	+		=	160
5.	96	+		=	149
6.	58	+		=	84
7.	59	+		=	109
8.	35	+		=	68
9.	71	+		=	139
10.	79	+		=	122

Oefening 2
1.	55	+		=	80
2.	95	+		=	139
3.	49	+		=	95
4.	80	+		=	151
5.	76	+		=	108
6.	39	+		=	69
7.	64	+		=	120
8.	56	+		=	77
9.	63	+		=	106
10.	83	+		=	155

Oefening 3
1.	84	+		=	149
2.	65	+		=	108
3.	90	+		=	111
4.	93	+		=	115
5.	30	+		=	56
6.	73	+		=	124
7.	96	+		=	184
8.	71	+		=	93
9.	54	+		=	81
10.	60	+		=	87

Oefening 4
1.	96	+		=	137
2.	72	+		=	136
3.	36	+		=	72
4.	83	+		=	135
5.	52	+		=	91
6.	46	+		=	75
7.	96	+		=	147
8.	37	+		=	70
9.	62	+		=	105
10.	90	+		=	153

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	81	+	34	=	115
2.	80	+	75	=	155
3.	100	+	95	=	195
4.	81	+	79	=	160
5.	96	+	53	=	149
6.	58	+	26	=	84
7.	59	+	50	=	109
8.	35	+	33	=	68
9.	71	+	68	=	139
10.	79	+	43	=	122

Oefening 2
1.	55	+	25	=	80
2.	95	+	44	=	139
3.	49	+	46	=	95
4.	80	+	71	=	151
5.	76	+	32	=	108
6.	39	+	30	=	69
7.	64	+	56	=	120
8.	56	+	21	=	77
9.	63	+	43	=	106
10.	83	+	72	=	155

Oefening 3
1.	84	+	65	=	149
2.	65	+	43	=	108
3.	90	+	21	=	111
4.	93	+	22	=	115
5.	30	+	26	=	56
6.	73	+	51	=	124
7.	96	+	88	=	184
8.	71	+	22	=	93
9.	54	+	27	=	81
10.	60	+	27	=	87

Oefening 4
1.	96	+	41	=	137
2.	72	+	64	=	136
3.	36	+	36	=	72
4.	83	+	52	=	135
5.	52	+	39	=	91
6.	46	+	29	=	75
7.	96	+	51	=	147
8.	37	+	33	=	70
9.	62	+	43	=	105
10.	90	+	63	=	153