Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	71	+		=	94
2.	89	+		=	119
3.	76	+		=	102
4.	74	+		=	138
5.	57	+		=	82
6.	96	+		=	176
7.	66	+		=	86
8.	97	+		=	174
9.	60	+		=	119
10.	97	+		=	147

Oefening 2
1.	68	+		=	121
2.	98	+		=	162
3.	90	+		=	172
4.	65	+		=	98
5.	45	+		=	80
6.	89	+		=	132
7.	84	+		=	113
8.	87	+		=	114
9.	42	+		=	81
10.	45	+		=	85

Oefening 3
1.	47	+		=	82
2.	59	+		=	103
3.	57	+		=	85
4.	64	+		=	120
5.	89	+		=	109
6.	60	+		=	91
7.	52	+		=	91
8.	79	+		=	127
9.	75	+		=	116
10.	74	+		=	127

Oefening 4
1.	50	+		=	89
2.	78	+		=	128
3.	50	+		=	90
4.	97	+		=	184
5.	35	+		=	66
6.	77	+		=	128
7.	96	+		=	136
8.	85	+		=	126
9.	70	+		=	99
10.	38	+		=	62

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	71	+	23	=	94
2.	89	+	30	=	119
3.	76	+	26	=	102
4.	74	+	64	=	138
5.	57	+	25	=	82
6.	96	+	80	=	176
7.	66	+	20	=	86
8.	97	+	77	=	174
9.	60	+	59	=	119
10.	97	+	50	=	147

Oefening 2
1.	68	+	53	=	121
2.	98	+	64	=	162
3.	90	+	82	=	172
4.	65	+	33	=	98
5.	45	+	35	=	80
6.	89	+	43	=	132
7.	84	+	29	=	113
8.	87	+	27	=	114
9.	42	+	39	=	81
10.	45	+	40	=	85

Oefening 3
1.	47	+	35	=	82
2.	59	+	44	=	103
3.	57	+	28	=	85
4.	64	+	56	=	120
5.	89	+	20	=	109
6.	60	+	31	=	91
7.	52	+	39	=	91
8.	79	+	48	=	127
9.	75	+	41	=	116
10.	74	+	53	=	127

Oefening 4
1.	50	+	39	=	89
2.	78	+	50	=	128
3.	50	+	40	=	90
4.	97	+	87	=	184
5.	35	+	31	=	66
6.	77	+	51	=	128
7.	96	+	40	=	136
8.	85	+	41	=	126
9.	70	+	29	=	99
10.	38	+	24	=	62