Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	90	+		=	149
2.	52	+		=	87
3.	78	+		=	143
4.	68	+		=	113
5.	65	+		=	92
6.	90	+		=	156
7.	86	+		=	122
8.	39	+		=	70
9.	23	+		=	44
10.	61	+		=	92

Oefening 2
1.	26	+		=	51
2.	80	+		=	114
3.	85	+		=	127
4.	92	+		=	178
5.	79	+		=	147
6.	82	+		=	133
7.	91	+		=	165
8.	90	+		=	168
9.	62	+		=	116
10.	74	+		=	98

Oefening 3
1.	94	+		=	183
2.	73	+		=	113
3.	68	+		=	126
4.	66	+		=	117
5.	95	+		=	188
6.	87	+		=	157
7.	80	+		=	101
8.	73	+		=	101
9.	85	+		=	129
10.	57	+		=	83

Oefening 4
1.	64	+		=	104
2.	91	+		=	130
3.	95	+		=	119
4.	96	+		=	144
5.	94	+		=	139
6.	85	+		=	164
7.	43	+		=	67
8.	89	+		=	144
9.	93	+		=	168
10.	61	+		=	102

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	90	+	59	=	149
2.	52	+	35	=	87
3.	78	+	65	=	143
4.	68	+	45	=	113
5.	65	+	27	=	92
6.	90	+	66	=	156
7.	86	+	36	=	122
8.	39	+	31	=	70
9.	23	+	21	=	44
10.	61	+	31	=	92

Oefening 2
1.	26	+	25	=	51
2.	80	+	34	=	114
3.	85	+	42	=	127
4.	92	+	86	=	178
5.	79	+	68	=	147
6.	82	+	51	=	133
7.	91	+	74	=	165
8.	90	+	78	=	168
9.	62	+	54	=	116
10.	74	+	24	=	98

Oefening 3
1.	94	+	89	=	183
2.	73	+	40	=	113
3.	68	+	58	=	126
4.	66	+	51	=	117
5.	95	+	93	=	188
6.	87	+	70	=	157
7.	80	+	21	=	101
8.	73	+	28	=	101
9.	85	+	44	=	129
10.	57	+	26	=	83

Oefening 4
1.	64	+	40	=	104
2.	91	+	39	=	130
3.	95	+	24	=	119
4.	96	+	48	=	144
5.	94	+	45	=	139
6.	85	+	79	=	164
7.	43	+	24	=	67
8.	89	+	55	=	144
9.	93	+	75	=	168
10.	61	+	41	=	102