Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	78	+		=	128
2.	98	+		=	159
3.	59	+		=	102
4.	76	+		=	151
5.	61	+		=	107
6.	72	+		=	133
7.	100	+		=	141
8.	44	+		=	67
9.	56	+		=	108
10.	87	+		=	117

Oefening 2
1.	77	+		=	111
2.	59	+		=	85
3.	53	+		=	79
4.	35	+		=	59
5.	99	+		=	179
6.	74	+		=	122
7.	65	+		=	93
8.	56	+		=	76
9.	91	+		=	164
10.	55	+		=	96

Oefening 3
1.	78	+		=	127
2.	97	+		=	159
3.	75	+		=	104
4.	79	+		=	105
5.	92	+		=	116
6.	71	+		=	115
7.	100	+		=	145
8.	33	+		=	53
9.	87	+		=	138
10.	67	+		=	122

Oefening 4
1.	47	+		=	91
2.	87	+		=	154
3.	66	+		=	104
4.	85	+		=	167
5.	58	+		=	112
6.	96	+		=	165
7.	98	+		=	189
8.	83	+		=	159
9.	82	+		=	124
10.	82	+		=	116

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	78	+	50	=	128
2.	98	+	61	=	159
3.	59	+	43	=	102
4.	76	+	75	=	151
5.	61	+	46	=	107
6.	72	+	61	=	133
7.	100	+	41	=	141
8.	44	+	23	=	67
9.	56	+	52	=	108
10.	87	+	30	=	117

Oefening 2
1.	77	+	34	=	111
2.	59	+	26	=	85
3.	53	+	26	=	79
4.	35	+	24	=	59
5.	99	+	80	=	179
6.	74	+	48	=	122
7.	65	+	28	=	93
8.	56	+	20	=	76
9.	91	+	73	=	164
10.	55	+	41	=	96

Oefening 3
1.	78	+	49	=	127
2.	97	+	62	=	159
3.	75	+	29	=	104
4.	79	+	26	=	105
5.	92	+	24	=	116
6.	71	+	44	=	115
7.	100	+	45	=	145
8.	33	+	20	=	53
9.	87	+	51	=	138
10.	67	+	55	=	122

Oefening 4
1.	47	+	44	=	91
2.	87	+	67	=	154
3.	66	+	38	=	104
4.	85	+	82	=	167
5.	58	+	54	=	112
6.	96	+	69	=	165
7.	98	+	91	=	189
8.	83	+	76	=	159
9.	82	+	42	=	124
10.	82	+	34	=	116