Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	83	+		=	159
2.	94	+		=	161
3.	65	+		=	92
4.	74	+		=	103
5.	97	+		=	174
6.	45	+		=	70
7.	66	+		=	109
8.	96	+		=	157
9.	64	+		=	100
10.	94	+		=	132

Oefening 2
1.	88	+		=	130
2.	73	+		=	102
3.	76	+		=	139
4.	68	+		=	112
5.	29	+		=	55
6.	98	+		=	178
7.	89	+		=	138
8.	68	+		=	111
9.	100	+		=	125
10.	41	+		=	68

Oefening 3
1.	94	+		=	184
2.	80	+		=	123
3.	93	+		=	180
4.	70	+		=	108
5.	73	+		=	142
6.	79	+		=	103
7.	95	+		=	152
8.	67	+		=	99
9.	93	+		=	165
10.	94	+		=	129

Oefening 4
1.	49	+		=	88
2.	89	+		=	177
3.	83	+		=	104
4.	84	+		=	127
5.	98	+		=	130
6.	99	+		=	141
7.	76	+		=	105
8.	26	+		=	48
9.	66	+		=	86
10.	67	+		=	123

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	83	+	76	=	159
2.	94	+	67	=	161
3.	65	+	27	=	92
4.	74	+	29	=	103
5.	97	+	77	=	174
6.	45	+	25	=	70
7.	66	+	43	=	109
8.	96	+	61	=	157
9.	64	+	36	=	100
10.	94	+	38	=	132

Oefening 2
1.	88	+	42	=	130
2.	73	+	29	=	102
3.	76	+	63	=	139
4.	68	+	44	=	112
5.	29	+	26	=	55
6.	98	+	80	=	178
7.	89	+	49	=	138
8.	68	+	43	=	111
9.	100	+	25	=	125
10.	41	+	27	=	68

Oefening 3
1.	94	+	90	=	184
2.	80	+	43	=	123
3.	93	+	87	=	180
4.	70	+	38	=	108
5.	73	+	69	=	142
6.	79	+	24	=	103
7.	95	+	57	=	152
8.	67	+	32	=	99
9.	93	+	72	=	165
10.	94	+	35	=	129

Oefening 4
1.	49	+	39	=	88
2.	89	+	88	=	177
3.	83	+	21	=	104
4.	84	+	43	=	127
5.	98	+	32	=	130
6.	99	+	42	=	141
7.	76	+	29	=	105
8.	26	+	22	=	48
9.	66	+	20	=	86
10.	67	+	56	=	123