Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	99	+		=	121
2.	56	+		=	99
3.	74	+		=	110
4.	95	+		=	156
5.	88	+		=	113
6.	35	+		=	58
7.	57	+		=	113
8.	45	+		=	77
9.	98	+		=	161
10.	93	+		=	147

Oefening 2
1.	93	+		=	121
2.	100	+		=	130
3.	88	+		=	117
4.	97	+		=	152
5.	54	+		=	94
6.	84	+		=	149
7.	87	+		=	164
8.	86	+		=	107
9.	92	+		=	171
10.	63	+		=	103

Oefening 3
1.	88	+		=	155
2.	57	+		=	78
3.	82	+		=	157
4.	93	+		=	153
5.	81	+		=	156
6.	87	+		=	124
7.	69	+		=	130
8.	51	+		=	93
9.	48	+		=	91
10.	56	+		=	94

Oefening 4
1.	90	+		=	132
2.	44	+		=	77
3.	91	+		=	129
4.	44	+		=	82
5.	84	+		=	107
6.	74	+		=	123
7.	73	+		=	141
8.	85	+		=	128
9.	83	+		=	161
10.	65	+		=	121

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	99	+	22	=	121
2.	56	+	43	=	99
3.	74	+	36	=	110
4.	95	+	61	=	156
5.	88	+	25	=	113
6.	35	+	23	=	58
7.	57	+	56	=	113
8.	45	+	32	=	77
9.	98	+	63	=	161
10.	93	+	54	=	147

Oefening 2
1.	93	+	28	=	121
2.	100	+	30	=	130
3.	88	+	29	=	117
4.	97	+	55	=	152
5.	54	+	40	=	94
6.	84	+	65	=	149
7.	87	+	77	=	164
8.	86	+	21	=	107
9.	92	+	79	=	171
10.	63	+	40	=	103

Oefening 3
1.	88	+	67	=	155
2.	57	+	21	=	78
3.	82	+	75	=	157
4.	93	+	60	=	153
5.	81	+	75	=	156
6.	87	+	37	=	124
7.	69	+	61	=	130
8.	51	+	42	=	93
9.	48	+	43	=	91
10.	56	+	38	=	94

Oefening 4
1.	90	+	42	=	132
2.	44	+	33	=	77
3.	91	+	38	=	129
4.	44	+	38	=	82
5.	84	+	23	=	107
6.	74	+	49	=	123
7.	73	+	68	=	141
8.	85	+	43	=	128
9.	83	+	78	=	161
10.	65	+	56	=	121