Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	86	+		=	139
2.	43	+		=	85
3.	53	+		=	102
4.	95	+		=	115
5.	46	+		=	91
6.	73	+		=	104
7.	73	+		=	127
8.	97	+		=	170
9.	94	+		=	164
10.	28	+		=	54

Oefening 2
1.	71	+		=	93
2.	71	+		=	132
3.	98	+		=	121
4.	94	+		=	179
5.	75	+		=	124
6.	94	+		=	183
7.	82	+		=	141
8.	86	+		=	152
9.	61	+		=	94
10.	88	+		=	167

Oefening 3
1.	45	+		=	76
2.	86	+		=	156
3.	99	+		=	142
4.	95	+		=	120
5.	44	+		=	77
6.	93	+		=	170
7.	62	+		=	107
8.	82	+		=	148
9.	67	+		=	108
10.	94	+		=	181

Oefening 4
1.	70	+		=	135
2.	68	+		=	129
3.	77	+		=	122
4.	95	+		=	133
5.	100	+		=	125
6.	66	+		=	117
7.	71	+		=	141
8.	62	+		=	106
9.	55	+		=	99
10.	65	+		=	109

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	86	+	53	=	139
2.	43	+	42	=	85
3.	53	+	49	=	102
4.	95	+	20	=	115
5.	46	+	45	=	91
6.	73	+	31	=	104
7.	73	+	54	=	127
8.	97	+	73	=	170
9.	94	+	70	=	164
10.	28	+	26	=	54

Oefening 2
1.	71	+	22	=	93
2.	71	+	61	=	132
3.	98	+	23	=	121
4.	94	+	85	=	179
5.	75	+	49	=	124
6.	94	+	89	=	183
7.	82	+	59	=	141
8.	86	+	66	=	152
9.	61	+	33	=	94
10.	88	+	79	=	167

Oefening 3
1.	45	+	31	=	76
2.	86	+	70	=	156
3.	99	+	43	=	142
4.	95	+	25	=	120
5.	44	+	33	=	77
6.	93	+	77	=	170
7.	62	+	45	=	107
8.	82	+	66	=	148
9.	67	+	41	=	108
10.	94	+	87	=	181

Oefening 4
1.	70	+	65	=	135
2.	68	+	61	=	129
3.	77	+	45	=	122
4.	95	+	38	=	133
5.	100	+	25	=	125
6.	66	+	51	=	117
7.	71	+	70	=	141
8.	62	+	44	=	106
9.	55	+	44	=	99
10.	65	+	44	=	109