Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	81	+		=	120
2.	46	+		=	66
3.	94	+		=	120
4.	89	+		=	130
5.	68	+		=	134
6.	69	+		=	112
7.	38	+		=	73
8.	44	+		=	87
9.	89	+		=	124
10.	61	+		=	92

Oefening 2
1.	95	+		=	153
2.	68	+		=	112
3.	93	+		=	165
4.	69	+		=	100
5.	69	+		=	132
6.	93	+		=	119
7.	69	+		=	137
8.	81	+		=	109
9.	81	+		=	148
10.	87	+		=	160

Oefening 3
1.	100	+		=	141
2.	39	+		=	61
3.	80	+		=	115
4.	73	+		=	95
5.	59	+		=	109
6.	92	+		=	161
7.	65	+		=	110
8.	96	+		=	192
9.	67	+		=	112
10.	79	+		=	136

Oefening 4
1.	95	+		=	169
2.	95	+		=	180
3.	61	+		=	118
4.	94	+		=	155
5.	99	+		=	182
6.	74	+		=	94
7.	74	+		=	126
8.	78	+		=	98
9.	26	+		=	46
10.	88	+		=	176

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	81	+	39	=	120
2.	46	+	20	=	66
3.	94	+	26	=	120
4.	89	+	41	=	130
5.	68	+	66	=	134
6.	69	+	43	=	112
7.	38	+	35	=	73
8.	44	+	43	=	87
9.	89	+	35	=	124
10.	61	+	31	=	92

Oefening 2
1.	95	+	58	=	153
2.	68	+	44	=	112
3.	93	+	72	=	165
4.	69	+	31	=	100
5.	69	+	63	=	132
6.	93	+	26	=	119
7.	69	+	68	=	137
8.	81	+	28	=	109
9.	81	+	67	=	148
10.	87	+	73	=	160

Oefening 3
1.	100	+	41	=	141
2.	39	+	22	=	61
3.	80	+	35	=	115
4.	73	+	22	=	95
5.	59	+	50	=	109
6.	92	+	69	=	161
7.	65	+	45	=	110
8.	96	+	96	=	192
9.	67	+	45	=	112
10.	79	+	57	=	136

Oefening 4
1.	95	+	74	=	169
2.	95	+	85	=	180
3.	61	+	57	=	118
4.	94	+	61	=	155
5.	99	+	83	=	182
6.	74	+	20	=	94
7.	74	+	52	=	126
8.	78	+	20	=	98
9.	26	+	20	=	46
10.	88	+	88	=	176