Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	97	+		=	168
2.	46	+		=	85
3.	96	+		=	123
4.	30	+		=	52
5.	85	+		=	164
6.	53	+		=	100
7.	92	+		=	112
8.	65	+		=	121
9.	83	+		=	138
10.	47	+		=	73

Oefening 2
1.	96	+		=	153
2.	99	+		=	173
3.	65	+		=	102
4.	64	+		=	115
5.	72	+		=	112
6.	88	+		=	165
7.	44	+		=	87
8.	53	+		=	97
9.	72	+		=	134
10.	67	+		=	120

Oefening 3
1.	81	+		=	109
2.	80	+		=	159
3.	91	+		=	128
4.	46	+		=	86
5.	39	+		=	72
6.	45	+		=	69
7.	63	+		=	83
8.	65	+		=	86
9.	94	+		=	119
10.	92	+		=	139

Oefening 4
1.	59	+		=	102
2.	65	+		=	99
3.	48	+		=	83
4.	78	+		=	137
5.	82	+		=	104
6.	83	+		=	111
7.	93	+		=	146
8.	60	+		=	81
9.	79	+		=	105
10.	86	+		=	136

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	97	+	71	=	168
2.	46	+	39	=	85
3.	96	+	27	=	123
4.	30	+	22	=	52
5.	85	+	79	=	164
6.	53	+	47	=	100
7.	92	+	20	=	112
8.	65	+	56	=	121
9.	83	+	55	=	138
10.	47	+	26	=	73

Oefening 2
1.	96	+	57	=	153
2.	99	+	74	=	173
3.	65	+	37	=	102
4.	64	+	51	=	115
5.	72	+	40	=	112
6.	88	+	77	=	165
7.	44	+	43	=	87
8.	53	+	44	=	97
9.	72	+	62	=	134
10.	67	+	53	=	120

Oefening 3
1.	81	+	28	=	109
2.	80	+	79	=	159
3.	91	+	37	=	128
4.	46	+	40	=	86
5.	39	+	33	=	72
6.	45	+	24	=	69
7.	63	+	20	=	83
8.	65	+	21	=	86
9.	94	+	25	=	119
10.	92	+	47	=	139

Oefening 4
1.	59	+	43	=	102
2.	65	+	34	=	99
3.	48	+	35	=	83
4.	78	+	59	=	137
5.	82	+	22	=	104
6.	83	+	28	=	111
7.	93	+	53	=	146
8.	60	+	21	=	81
9.	79	+	26	=	105
10.	86	+	50	=	136