Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	73	+		=	118
2.	53	+		=	89
3.	66	+		=	102
4.	97	+		=	186
5.	99	+		=	181
6.	43	+		=	64
7.	36	+		=	63
8.	72	+		=	108
9.	41	+		=	68
10.	59	+		=	96

Oefening 2
1.	74	+		=	115
2.	81	+		=	137
3.	82	+		=	111
4.	83	+		=	153
5.	97	+		=	171
6.	61	+		=	92
7.	64	+		=	110
8.	48	+		=	72
9.	58	+		=	106
10.	88	+		=	162

Oefening 3
1.	58	+		=	87
2.	100	+		=	167
3.	87	+		=	152
4.	83	+		=	121
5.	97	+		=	139
6.	87	+		=	143
7.	99	+		=	167
8.	86	+		=	163
9.	92	+		=	141
10.	79	+		=	153

Oefening 4
1.	89	+		=	173
2.	97	+		=	181
3.	50	+		=	85
4.	100	+		=	129
5.	33	+		=	59
6.	71	+		=	120
7.	70	+		=	125
8.	51	+		=	84
9.	77	+		=	137
10.	74	+		=	137

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	73	+	45	=	118
2.	53	+	36	=	89
3.	66	+	36	=	102
4.	97	+	89	=	186
5.	99	+	82	=	181
6.	43	+	21	=	64
7.	36	+	27	=	63
8.	72	+	36	=	108
9.	41	+	27	=	68
10.	59	+	37	=	96

Oefening 2
1.	74	+	41	=	115
2.	81	+	56	=	137
3.	82	+	29	=	111
4.	83	+	70	=	153
5.	97	+	74	=	171
6.	61	+	31	=	92
7.	64	+	46	=	110
8.	48	+	24	=	72
9.	58	+	48	=	106
10.	88	+	74	=	162

Oefening 3
1.	58	+	29	=	87
2.	100	+	67	=	167
3.	87	+	65	=	152
4.	83	+	38	=	121
5.	97	+	42	=	139
6.	87	+	56	=	143
7.	99	+	68	=	167
8.	86	+	77	=	163
9.	92	+	49	=	141
10.	79	+	74	=	153

Oefening 4
1.	89	+	84	=	173
2.	97	+	84	=	181
3.	50	+	35	=	85
4.	100	+	29	=	129
5.	33	+	26	=	59
6.	71	+	49	=	120
7.	70	+	55	=	125
8.	51	+	33	=	84
9.	77	+	60	=	137
10.	74	+	63	=	137