Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	65	+		=	125
2.	56	+		=	103
3.	66	+		=	112
4.	99	+		=	138
5.	85	+		=	105
6.	68	+		=	129
7.	87	+		=	141
8.	67	+		=	121
9.	89	+		=	126
10.	77	+		=	153

Oefening 2
1.	38	+		=	61
2.	58	+		=	110
3.	93	+		=	129
4.	90	+		=	120
5.	90	+		=	168
6.	79	+		=	113
7.	73	+		=	93
8.	83	+		=	158
9.	61	+		=	120
10.	64	+		=	84

Oefening 3
1.	75	+		=	144
2.	85	+		=	120
3.	99	+		=	129
4.	87	+		=	158
5.	99	+		=	159
6.	87	+		=	134
7.	66	+		=	105
8.	67	+		=	90
9.	58	+		=	114
10.	79	+		=	130

Oefening 4
1.	83	+		=	103
2.	76	+		=	129
3.	90	+		=	142
4.	97	+		=	161
5.	58	+		=	96
6.	99	+		=	121
7.	58	+		=	110
8.	90	+		=	138
9.	58	+		=	84
10.	74	+		=	127

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	65	+	60	=	125
2.	56	+	47	=	103
3.	66	+	46	=	112
4.	99	+	39	=	138
5.	85	+	20	=	105
6.	68	+	61	=	129
7.	87	+	54	=	141
8.	67	+	54	=	121
9.	89	+	37	=	126
10.	77	+	76	=	153

Oefening 2
1.	38	+	23	=	61
2.	58	+	52	=	110
3.	93	+	36	=	129
4.	90	+	30	=	120
5.	90	+	78	=	168
6.	79	+	34	=	113
7.	73	+	20	=	93
8.	83	+	75	=	158
9.	61	+	59	=	120
10.	64	+	20	=	84

Oefening 3
1.	75	+	69	=	144
2.	85	+	35	=	120
3.	99	+	30	=	129
4.	87	+	71	=	158
5.	99	+	60	=	159
6.	87	+	47	=	134
7.	66	+	39	=	105
8.	67	+	23	=	90
9.	58	+	56	=	114
10.	79	+	51	=	130

Oefening 4
1.	83	+	20	=	103
2.	76	+	53	=	129
3.	90	+	52	=	142
4.	97	+	64	=	161
5.	58	+	38	=	96
6.	99	+	22	=	121
7.	58	+	52	=	110
8.	90	+	48	=	138
9.	58	+	26	=	84
10.	74	+	53	=	127