Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	74	+		=	103
2.	96	+		=	146
3.	77	+		=	120
4.	41	+		=	61
5.	100	+		=	166
6.	50	+		=	90
7.	98	+		=	158
8.	89	+		=	178
9.	62	+		=	96
10.	98	+		=	123

Oefening 2
1.	82	+		=	113
2.	39	+		=	66
3.	72	+		=	113
4.	83	+		=	103
5.	42	+		=	70
6.	88	+		=	170
7.	65	+		=	123
8.	65	+		=	123
9.	93	+		=	150
10.	57	+		=	99

Oefening 3
1.	70	+		=	120
2.	48	+		=	73
3.	69	+		=	115
4.	78	+		=	134
5.	35	+		=	69
6.	35	+		=	64
7.	87	+		=	161
8.	38	+		=	59
9.	84	+		=	116
10.	39	+		=	63

Oefening 4
1.	75	+		=	149
2.	83	+		=	103
3.	99	+		=	165
4.	89	+		=	127
5.	43	+		=	84
6.	87	+		=	146
7.	84	+		=	156
8.	91	+		=	152
9.	86	+		=	165
10.	98	+		=	171

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	74	+	29	=	103
2.	96	+	50	=	146
3.	77	+	43	=	120
4.	41	+	20	=	61
5.	100	+	66	=	166
6.	50	+	40	=	90
7.	98	+	60	=	158
8.	89	+	89	=	178
9.	62	+	34	=	96
10.	98	+	25	=	123

Oefening 2
1.	82	+	31	=	113
2.	39	+	27	=	66
3.	72	+	41	=	113
4.	83	+	20	=	103
5.	42	+	28	=	70
6.	88	+	82	=	170
7.	65	+	58	=	123
8.	65	+	58	=	123
9.	93	+	57	=	150
10.	57	+	42	=	99

Oefening 3
1.	70	+	50	=	120
2.	48	+	25	=	73
3.	69	+	46	=	115
4.	78	+	56	=	134
5.	35	+	34	=	69
6.	35	+	29	=	64
7.	87	+	74	=	161
8.	38	+	21	=	59
9.	84	+	32	=	116
10.	39	+	24	=	63

Oefening 4
1.	75	+	74	=	149
2.	83	+	20	=	103
3.	99	+	66	=	165
4.	89	+	38	=	127
5.	43	+	41	=	84
6.	87	+	59	=	146
7.	84	+	72	=	156
8.	91	+	61	=	152
9.	86	+	79	=	165
10.	98	+	73	=	171