Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	80	+		=	146
2.	75	+		=	144
3.	40	+		=	67
4.	90	+		=	125
5.	89	+		=	162
6.	94	+		=	160
7.	70	+		=	118
8.	73	+		=	120
9.	44	+		=	67
10.	82	+		=	114

Oefening 2
1.	86	+		=	158
2.	67	+		=	120
3.	84	+		=	167
4.	66	+		=	109
5.	97	+		=	135
6.	79	+		=	144
7.	75	+		=	146
8.	83	+		=	161
9.	86	+		=	146
10.	92	+		=	156

Oefening 3
1.	97	+		=	130
2.	39	+		=	77
3.	85	+		=	110
4.	62	+		=	93
5.	47	+		=	90
6.	59	+		=	83
7.	73	+		=	105
8.	63	+		=	118
9.	50	+		=	98
10.	100	+		=	121

Oefening 4
1.	84	+		=	142
2.	46	+		=	75
3.	36	+		=	59
4.	59	+		=	92
5.	68	+		=	136
6.	70	+		=	126
7.	97	+		=	127
8.	66	+		=	127
9.	55	+		=	97
10.	46	+		=	66

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	80	+	66	=	146
2.	75	+	69	=	144
3.	40	+	27	=	67
4.	90	+	35	=	125
5.	89	+	73	=	162
6.	94	+	66	=	160
7.	70	+	48	=	118
8.	73	+	47	=	120
9.	44	+	23	=	67
10.	82	+	32	=	114

Oefening 2
1.	86	+	72	=	158
2.	67	+	53	=	120
3.	84	+	83	=	167
4.	66	+	43	=	109
5.	97	+	38	=	135
6.	79	+	65	=	144
7.	75	+	71	=	146
8.	83	+	78	=	161
9.	86	+	60	=	146
10.	92	+	64	=	156

Oefening 3
1.	97	+	33	=	130
2.	39	+	38	=	77
3.	85	+	25	=	110
4.	62	+	31	=	93
5.	47	+	43	=	90
6.	59	+	24	=	83
7.	73	+	32	=	105
8.	63	+	55	=	118
9.	50	+	48	=	98
10.	100	+	21	=	121

Oefening 4
1.	84	+	58	=	142
2.	46	+	29	=	75
3.	36	+	23	=	59
4.	59	+	33	=	92
5.	68	+	68	=	136
6.	70	+	56	=	126
7.	97	+	30	=	127
8.	66	+	61	=	127
9.	55	+	42	=	97
10.	46	+	20	=	66