Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	99	+		=	144
2.	96	+		=	162
3.	69	+		=	89
4.	64	+		=	128
5.	64	+		=	128
6.	81	+		=	160
7.	99	+		=	155
8.	44	+		=	71
9.	85	+		=	159
10.	60	+		=	109

Oefening 2
1.	79	+		=	149
2.	52	+		=	99
3.	54	+		=	89
4.	69	+		=	126
5.	65	+		=	86
6.	97	+		=	152
7.	99	+		=	176
8.	79	+		=	137
9.	71	+		=	106
10.	42	+		=	65

Oefening 3
1.	45	+		=	68
2.	36	+		=	65
3.	26	+		=	46
4.	63	+		=	89
5.	96	+		=	161
6.	82	+		=	108
7.	73	+		=	99
8.	73	+		=	135
9.	93	+		=	140
10.	53	+		=	98

Oefening 4
1.	89	+		=	166
2.	95	+		=	162
3.	100	+		=	199
4.	60	+		=	113
5.	60	+		=	103
6.	76	+		=	122
7.	62	+		=	98
8.	72	+		=	92
9.	38	+		=	58
10.	58	+		=	87

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	99	+	45	=	144
2.	96	+	66	=	162
3.	69	+	20	=	89
4.	64	+	64	=	128
5.	64	+	64	=	128
6.	81	+	79	=	160
7.	99	+	56	=	155
8.	44	+	27	=	71
9.	85	+	74	=	159
10.	60	+	49	=	109

Oefening 2
1.	79	+	70	=	149
2.	52	+	47	=	99
3.	54	+	35	=	89
4.	69	+	57	=	126
5.	65	+	21	=	86
6.	97	+	55	=	152
7.	99	+	77	=	176
8.	79	+	58	=	137
9.	71	+	35	=	106
10.	42	+	23	=	65

Oefening 3
1.	45	+	23	=	68
2.	36	+	29	=	65
3.	26	+	20	=	46
4.	63	+	26	=	89
5.	96	+	65	=	161
6.	82	+	26	=	108
7.	73	+	26	=	99
8.	73	+	62	=	135
9.	93	+	47	=	140
10.	53	+	45	=	98

Oefening 4
1.	89	+	77	=	166
2.	95	+	67	=	162
3.	100	+	99	=	199
4.	60	+	53	=	113
5.	60	+	43	=	103
6.	76	+	46	=	122
7.	62	+	36	=	98
8.	72	+	20	=	92
9.	38	+	20	=	58
10.	58	+	29	=	87