Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	50	+		=	81
2.	82	+		=	162
3.	69	+		=	111
4.	54	+		=	100
5.	78	+		=	124
6.	99	+		=	158
7.	33	+		=	57
8.	40	+		=	70
9.	96	+		=	174
10.	93	+		=	141

Oefening 2
1.	64	+		=	114
2.	83	+		=	128
3.	82	+		=	123
4.	74	+		=	98
5.	99	+		=	158
6.	83	+		=	134
7.	76	+		=	149
8.	48	+		=	75
9.	90	+		=	136
10.	55	+		=	106

Oefening 3
1.	72	+		=	117
2.	53	+		=	83
3.	61	+		=	94
4.	59	+		=	93
5.	98	+		=	129
6.	61	+		=	93
7.	92	+		=	122
8.	72	+		=	128
9.	81	+		=	138
10.	73	+		=	143

Oefening 4
1.	73	+		=	107
2.	84	+		=	134
3.	39	+		=	68
4.	97	+		=	170
5.	70	+		=	101
6.	98	+		=	130
7.	80	+		=	132
8.	95	+		=	142
9.	70	+		=	136
10.	98	+		=	180

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	50	+	31	=	81
2.	82	+	80	=	162
3.	69	+	42	=	111
4.	54	+	46	=	100
5.	78	+	46	=	124
6.	99	+	59	=	158
7.	33	+	24	=	57
8.	40	+	30	=	70
9.	96	+	78	=	174
10.	93	+	48	=	141

Oefening 2
1.	64	+	50	=	114
2.	83	+	45	=	128
3.	82	+	41	=	123
4.	74	+	24	=	98
5.	99	+	59	=	158
6.	83	+	51	=	134
7.	76	+	73	=	149
8.	48	+	27	=	75
9.	90	+	46	=	136
10.	55	+	51	=	106

Oefening 3
1.	72	+	45	=	117
2.	53	+	30	=	83
3.	61	+	33	=	94
4.	59	+	34	=	93
5.	98	+	31	=	129
6.	61	+	32	=	93
7.	92	+	30	=	122
8.	72	+	56	=	128
9.	81	+	57	=	138
10.	73	+	70	=	143

Oefening 4
1.	73	+	34	=	107
2.	84	+	50	=	134
3.	39	+	29	=	68
4.	97	+	73	=	170
5.	70	+	31	=	101
6.	98	+	32	=	130
7.	80	+	52	=	132
8.	95	+	47	=	142
9.	70	+	66	=	136
10.	98	+	82	=	180