Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	49	+		=	80
2.	67	+		=	102
3.	61	+		=	104
4.	67	+		=	96
5.	93	+		=	154
6.	89	+		=	169
7.	91	+		=	145
8.	94	+		=	144
9.	95	+		=	151
10.	71	+		=	101

Oefening 2
1.	86	+		=	118
2.	96	+		=	158
3.	98	+		=	122
4.	100	+		=	170
5.	80	+		=	137
6.	77	+		=	112
7.	92	+		=	182
8.	61	+		=	105
9.	25	+		=	47
10.	80	+		=	112

Oefening 3
1.	100	+		=	138
2.	65	+		=	98
3.	86	+		=	122
4.	65	+		=	92
5.	54	+		=	108
6.	73	+		=	146
7.	99	+		=	125
8.	29	+		=	54
9.	49	+		=	69
10.	99	+		=	183

Oefening 4
1.	38	+		=	60
2.	73	+		=	117
3.	51	+		=	77
4.	43	+		=	66
5.	99	+		=	197
6.	74	+		=	122
7.	93	+		=	145
8.	81	+		=	130
9.	58	+		=	100
10.	68	+		=	109

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	49	+	31	=	80
2.	67	+	35	=	102
3.	61	+	43	=	104
4.	67	+	29	=	96
5.	93	+	61	=	154
6.	89	+	80	=	169
7.	91	+	54	=	145
8.	94	+	50	=	144
9.	95	+	56	=	151
10.	71	+	30	=	101

Oefening 2
1.	86	+	32	=	118
2.	96	+	62	=	158
3.	98	+	24	=	122
4.	100	+	70	=	170
5.	80	+	57	=	137
6.	77	+	35	=	112
7.	92	+	90	=	182
8.	61	+	44	=	105
9.	25	+	22	=	47
10.	80	+	32	=	112

Oefening 3
1.	100	+	38	=	138
2.	65	+	33	=	98
3.	86	+	36	=	122
4.	65	+	27	=	92
5.	54	+	54	=	108
6.	73	+	73	=	146
7.	99	+	26	=	125
8.	29	+	25	=	54
9.	49	+	20	=	69
10.	99	+	84	=	183

Oefening 4
1.	38	+	22	=	60
2.	73	+	44	=	117
3.	51	+	26	=	77
4.	43	+	23	=	66
5.	99	+	98	=	197
6.	74	+	48	=	122
7.	93	+	52	=	145
8.	81	+	49	=	130
9.	58	+	42	=	100
10.	68	+	41	=	109