Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	90	+		=	154
2.	91	+		=	137
3.	83	+		=	149
4.	61	+		=	107
5.	97	+		=	162
6.	80	+		=	108
7.	44	+		=	77
8.	90	+		=	121
9.	39	+		=	77
10.	38	+		=	64

Oefening 2
1.	65	+		=	85
2.	36	+		=	69
3.	95	+		=	186
4.	73	+		=	124
5.	80	+		=	146
6.	47	+		=	75
7.	77	+		=	132
8.	69	+		=	108
9.	50	+		=	91
10.	47	+		=	69

Oefening 3
1.	75	+		=	100
2.	95	+		=	142
3.	58	+		=	96
4.	74	+		=	140
5.	56	+		=	94
6.	64	+		=	125
7.	79	+		=	106
8.	57	+		=	82
9.	37	+		=	57
10.	99	+		=	120

Oefening 4
1.	76	+		=	150
2.	97	+		=	165
3.	46	+		=	82
4.	99	+		=	149
5.	51	+		=	87
6.	52	+		=	98
7.	85	+		=	134
8.	51	+		=	95
9.	92	+		=	170
10.	64	+		=	110

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	90	+	64	=	154
2.	91	+	46	=	137
3.	83	+	66	=	149
4.	61	+	46	=	107
5.	97	+	65	=	162
6.	80	+	28	=	108
7.	44	+	33	=	77
8.	90	+	31	=	121
9.	39	+	38	=	77
10.	38	+	26	=	64

Oefening 2
1.	65	+	20	=	85
2.	36	+	33	=	69
3.	95	+	91	=	186
4.	73	+	51	=	124
5.	80	+	66	=	146
6.	47	+	28	=	75
7.	77	+	55	=	132
8.	69	+	39	=	108
9.	50	+	41	=	91
10.	47	+	22	=	69

Oefening 3
1.	75	+	25	=	100
2.	95	+	47	=	142
3.	58	+	38	=	96
4.	74	+	66	=	140
5.	56	+	38	=	94
6.	64	+	61	=	125
7.	79	+	27	=	106
8.	57	+	25	=	82
9.	37	+	20	=	57
10.	99	+	21	=	120

Oefening 4
1.	76	+	74	=	150
2.	97	+	68	=	165
3.	46	+	36	=	82
4.	99	+	50	=	149
5.	51	+	36	=	87
6.	52	+	46	=	98
7.	85	+	49	=	134
8.	51	+	44	=	95
9.	92	+	78	=	170
10.	64	+	46	=	110