Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	47	+		=	75
2.	92	+		=	130
3.	74	+		=	146
4.	77	+		=	125
5.	79	+		=	140
6.	83	+		=	148
7.	79	+		=	116
8.	73	+		=	131
9.	90	+		=	121
10.	35	+		=	62

Oefening 2
1.	99	+		=	197
2.	71	+		=	104
3.	87	+		=	122
4.	94	+		=	145
5.	99	+		=	152
6.	57	+		=	77
7.	57	+		=	108
8.	50	+		=	81
9.	78	+		=	113
10.	88	+		=	167

Oefening 3
1.	40	+		=	62
2.	50	+		=	92
3.	87	+		=	130
4.	81	+		=	120
5.	72	+		=	118
6.	95	+		=	167
7.	86	+		=	138
8.	91	+		=	123
9.	44	+		=	69
10.	92	+		=	166

Oefening 4
1.	98	+		=	184
2.	99	+		=	121
3.	67	+		=	101
4.	40	+		=	66
5.	63	+		=	110
6.	36	+		=	63
7.	87	+		=	156
8.	89	+		=	160
9.	87	+		=	147
10.	100	+		=	167

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	47	+	28	=	75
2.	92	+	38	=	130
3.	74	+	72	=	146
4.	77	+	48	=	125
5.	79	+	61	=	140
6.	83	+	65	=	148
7.	79	+	37	=	116
8.	73	+	58	=	131
9.	90	+	31	=	121
10.	35	+	27	=	62

Oefening 2
1.	99	+	98	=	197
2.	71	+	33	=	104
3.	87	+	35	=	122
4.	94	+	51	=	145
5.	99	+	53	=	152
6.	57	+	20	=	77
7.	57	+	51	=	108
8.	50	+	31	=	81
9.	78	+	35	=	113
10.	88	+	79	=	167

Oefening 3
1.	40	+	22	=	62
2.	50	+	42	=	92
3.	87	+	43	=	130
4.	81	+	39	=	120
5.	72	+	46	=	118
6.	95	+	72	=	167
7.	86	+	52	=	138
8.	91	+	32	=	123
9.	44	+	25	=	69
10.	92	+	74	=	166

Oefening 4
1.	98	+	86	=	184
2.	99	+	22	=	121
3.	67	+	34	=	101
4.	40	+	26	=	66
5.	63	+	47	=	110
6.	36	+	27	=	63
7.	87	+	69	=	156
8.	89	+	71	=	160
9.	87	+	60	=	147
10.	100	+	67	=	167