Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	98	+		=	141
2.	48	+		=	73
3.	96	+		=	170
4.	95	+		=	148
5.	81	+		=	121
6.	92	+		=	138
7.	79	+		=	125
8.	93	+		=	122
9.	94	+		=	171
10.	99	+		=	137

Oefening 2
1.	60	+		=	106
2.	84	+		=	121
3.	51	+		=	97
4.	58	+		=	102
5.	100	+		=	121
6.	81	+		=	111
7.	100	+		=	154
8.	94	+		=	124
9.	82	+		=	159
10.	61	+		=	121

Oefening 3
1.	32	+		=	63
2.	84	+		=	109
3.	81	+		=	110
4.	31	+		=	58
5.	66	+		=	112
6.	83	+		=	139
7.	55	+		=	107
8.	68	+		=	108
9.	48	+		=	86
10.	58	+		=	106

Oefening 4
1.	87	+		=	127
2.	99	+		=	149
3.	99	+		=	165
4.	78	+		=	131
5.	68	+		=	120
6.	54	+		=	96
7.	82	+		=	115
8.	94	+		=	156
9.	94	+		=	145
10.	44	+		=	68

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	98	+	43	=	141
2.	48	+	25	=	73
3.	96	+	74	=	170
4.	95	+	53	=	148
5.	81	+	40	=	121
6.	92	+	46	=	138
7.	79	+	46	=	125
8.	93	+	29	=	122
9.	94	+	77	=	171
10.	99	+	38	=	137

Oefening 2
1.	60	+	46	=	106
2.	84	+	37	=	121
3.	51	+	46	=	97
4.	58	+	44	=	102
5.	100	+	21	=	121
6.	81	+	30	=	111
7.	100	+	54	=	154
8.	94	+	30	=	124
9.	82	+	77	=	159
10.	61	+	60	=	121

Oefening 3
1.	32	+	31	=	63
2.	84	+	25	=	109
3.	81	+	29	=	110
4.	31	+	27	=	58
5.	66	+	46	=	112
6.	83	+	56	=	139
7.	55	+	52	=	107
8.	68	+	40	=	108
9.	48	+	38	=	86
10.	58	+	48	=	106

Oefening 4
1.	87	+	40	=	127
2.	99	+	50	=	149
3.	99	+	66	=	165
4.	78	+	53	=	131
5.	68	+	52	=	120
6.	54	+	42	=	96
7.	82	+	33	=	115
8.	94	+	62	=	156
9.	94	+	51	=	145
10.	44	+	24	=	68