Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	70	+		=	119
2.	97	+		=	122
3.	61	+		=	117
4.	83	+		=	111
5.	87	+		=	143
6.	77	+		=	137
7.	87	+		=	165
8.	79	+		=	145
9.	54	+		=	96
10.	81	+		=	162

Oefening 2
1.	53	+		=	87
2.	85	+		=	112
3.	41	+		=	78
4.	86	+		=	107
5.	84	+		=	104
6.	96	+		=	132
7.	77	+		=	146
8.	52	+		=	99
9.	91	+		=	141
10.	96	+		=	132

Oefening 3
1.	97	+		=	157
2.	66	+		=	93
3.	90	+		=	134
4.	32	+		=	60
5.	34	+		=	66
6.	83	+		=	165
7.	67	+		=	123
8.	78	+		=	98
9.	74	+		=	128
10.	54	+		=	87

Oefening 4
1.	72	+		=	136
2.	34	+		=	66
3.	73	+		=	125
4.	77	+		=	102
5.	84	+		=	112
6.	94	+		=	135
7.	95	+		=	147
8.	83	+		=	148
9.	74	+		=	131
10.	66	+		=	98

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	70	+	49	=	119
2.	97	+	25	=	122
3.	61	+	56	=	117
4.	83	+	28	=	111
5.	87	+	56	=	143
6.	77	+	60	=	137
7.	87	+	78	=	165
8.	79	+	66	=	145
9.	54	+	42	=	96
10.	81	+	81	=	162

Oefening 2
1.	53	+	34	=	87
2.	85	+	27	=	112
3.	41	+	37	=	78
4.	86	+	21	=	107
5.	84	+	20	=	104
6.	96	+	36	=	132
7.	77	+	69	=	146
8.	52	+	47	=	99
9.	91	+	50	=	141
10.	96	+	36	=	132

Oefening 3
1.	97	+	60	=	157
2.	66	+	27	=	93
3.	90	+	44	=	134
4.	32	+	28	=	60
5.	34	+	32	=	66
6.	83	+	82	=	165
7.	67	+	56	=	123
8.	78	+	20	=	98
9.	74	+	54	=	128
10.	54	+	33	=	87

Oefening 4
1.	72	+	64	=	136
2.	34	+	32	=	66
3.	73	+	52	=	125
4.	77	+	25	=	102
5.	84	+	28	=	112
6.	94	+	41	=	135
7.	95	+	52	=	147
8.	83	+	65	=	148
9.	74	+	57	=	131
10.	66	+	32	=	98