Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	77	+		=	104
2.	62	+		=	99
3.	100	+		=	186
4.	87	+		=	126
5.	44	+		=	78
6.	92	+		=	159
7.	63	+		=	124
8.	86	+		=	156
9.	92	+		=	133
10.	84	+		=	125

Oefening 2
1.	65	+		=	122
2.	70	+		=	129
3.	58	+		=	115
4.	43	+		=	71
5.	85	+		=	143
6.	46	+		=	83
7.	74	+		=	108
8.	54	+		=	94
9.	57	+		=	85
10.	60	+		=	93

Oefening 3
1.	95	+		=	172
2.	100	+		=	176
3.	70	+		=	120
4.	53	+		=	102
5.	58	+		=	89
6.	99	+		=	135
7.	68	+		=	98
8.	98	+		=	131
9.	73	+		=	123
10.	97	+		=	127

Oefening 4
1.	94	+		=	179
2.	40	+		=	72
3.	33	+		=	57
4.	83	+		=	162
5.	62	+		=	91
6.	62	+		=	91
7.	56	+		=	111
8.	88	+		=	141
9.	82	+		=	115
10.	92	+		=	124

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	77	+	27	=	104
2.	62	+	37	=	99
3.	100	+	86	=	186
4.	87	+	39	=	126
5.	44	+	34	=	78
6.	92	+	67	=	159
7.	63	+	61	=	124
8.	86	+	70	=	156
9.	92	+	41	=	133
10.	84	+	41	=	125

Oefening 2
1.	65	+	57	=	122
2.	70	+	59	=	129
3.	58	+	57	=	115
4.	43	+	28	=	71
5.	85	+	58	=	143
6.	46	+	37	=	83
7.	74	+	34	=	108
8.	54	+	40	=	94
9.	57	+	28	=	85
10.	60	+	33	=	93

Oefening 3
1.	95	+	77	=	172
2.	100	+	76	=	176
3.	70	+	50	=	120
4.	53	+	49	=	102
5.	58	+	31	=	89
6.	99	+	36	=	135
7.	68	+	30	=	98
8.	98	+	33	=	131
9.	73	+	50	=	123
10.	97	+	30	=	127

Oefening 4
1.	94	+	85	=	179
2.	40	+	32	=	72
3.	33	+	24	=	57
4.	83	+	79	=	162
5.	62	+	29	=	91
6.	62	+	29	=	91
7.	56	+	55	=	111
8.	88	+	53	=	141
9.	82	+	33	=	115
10.	92	+	32	=	124