Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	71	+		=	114
2.	73	+		=	117
3.	85	+		=	147
4.	67	+		=	115
5.	71	+		=	123
6.	99	+		=	180
7.	86	+		=	112
8.	73	+		=	101
9.	39	+		=	68
10.	69	+		=	117

Oefening 2
1.	76	+		=	122
2.	45	+		=	69
3.	100	+		=	145
4.	69	+		=	124
5.	62	+		=	110
6.	85	+		=	144
7.	99	+		=	175
8.	44	+		=	81
9.	100	+		=	154
10.	83	+		=	121

Oefening 3
1.	74	+		=	105
2.	65	+		=	107
3.	93	+		=	143
4.	80	+		=	136
5.	45	+		=	81
6.	46	+		=	78
7.	57	+		=	98
8.	89	+		=	111
9.	64	+		=	126
10.	69	+		=	107

Oefening 4
1.	76	+		=	122
2.	81	+		=	123
3.	100	+		=	161
4.	95	+		=	128
5.	99	+		=	186
6.	90	+		=	129
7.	50	+		=	91
8.	74	+		=	136
9.	89	+		=	129
10.	77	+		=	126

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	71	+	43	=	114
2.	73	+	44	=	117
3.	85	+	62	=	147
4.	67	+	48	=	115
5.	71	+	52	=	123
6.	99	+	81	=	180
7.	86	+	26	=	112
8.	73	+	28	=	101
9.	39	+	29	=	68
10.	69	+	48	=	117

Oefening 2
1.	76	+	46	=	122
2.	45	+	24	=	69
3.	100	+	45	=	145
4.	69	+	55	=	124
5.	62	+	48	=	110
6.	85	+	59	=	144
7.	99	+	76	=	175
8.	44	+	37	=	81
9.	100	+	54	=	154
10.	83	+	38	=	121

Oefening 3
1.	74	+	31	=	105
2.	65	+	42	=	107
3.	93	+	50	=	143
4.	80	+	56	=	136
5.	45	+	36	=	81
6.	46	+	32	=	78
7.	57	+	41	=	98
8.	89	+	22	=	111
9.	64	+	62	=	126
10.	69	+	38	=	107

Oefening 4
1.	76	+	46	=	122
2.	81	+	42	=	123
3.	100	+	61	=	161
4.	95	+	33	=	128
5.	99	+	87	=	186
6.	90	+	39	=	129
7.	50	+	41	=	91
8.	74	+	62	=	136
9.	89	+	40	=	129
10.	77	+	49	=	126