Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	81	+		=	131
2.	97	+		=	123
3.	74	+		=	137
4.	97	+		=	137
5.	79	+		=	111
6.	56	+		=	109
7.	100	+		=	184
8.	62	+		=	104
9.	89	+		=	116
10.	97	+		=	171

Oefening 2
1.	53	+		=	82
2.	50	+		=	96
3.	43	+		=	77
4.	92	+		=	174
5.	78	+		=	128
6.	57	+		=	81
7.	81	+		=	134
8.	100	+		=	153
9.	82	+		=	108
10.	87	+		=	114

Oefening 3
1.	86	+		=	161
2.	77	+		=	127
3.	41	+		=	71
4.	68	+		=	106
5.	68	+		=	93
6.	97	+		=	134
7.	91	+		=	111
8.	70	+		=	124
9.	75	+		=	103
10.	81	+		=	132

Oefening 4
1.	60	+		=	93
2.	79	+		=	153
3.	98	+		=	136
4.	68	+		=	93
5.	83	+		=	127
6.	96	+		=	188
7.	45	+		=	80
8.	67	+		=	133
9.	53	+		=	74
10.	84	+		=	112

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	81	+	50	=	131
2.	97	+	26	=	123
3.	74	+	63	=	137
4.	97	+	40	=	137
5.	79	+	32	=	111
6.	56	+	53	=	109
7.	100	+	84	=	184
8.	62	+	42	=	104
9.	89	+	27	=	116
10.	97	+	74	=	171

Oefening 2
1.	53	+	29	=	82
2.	50	+	46	=	96
3.	43	+	34	=	77
4.	92	+	82	=	174
5.	78	+	50	=	128
6.	57	+	24	=	81
7.	81	+	53	=	134
8.	100	+	53	=	153
9.	82	+	26	=	108
10.	87	+	27	=	114

Oefening 3
1.	86	+	75	=	161
2.	77	+	50	=	127
3.	41	+	30	=	71
4.	68	+	38	=	106
5.	68	+	25	=	93
6.	97	+	37	=	134
7.	91	+	20	=	111
8.	70	+	54	=	124
9.	75	+	28	=	103
10.	81	+	51	=	132

Oefening 4
1.	60	+	33	=	93
2.	79	+	74	=	153
3.	98	+	38	=	136
4.	68	+	25	=	93
5.	83	+	44	=	127
6.	96	+	92	=	188
7.	45	+	35	=	80
8.	67	+	66	=	133
9.	53	+	21	=	74
10.	84	+	28	=	112