Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	88	+		=	128
2.	35	+		=	68
3.	60	+		=	106
4.	82	+		=	106
5.	89	+		=	157
6.	94	+		=	166
7.	34	+		=	56
8.	61	+		=	104
9.	30	+		=	55
10.	77	+		=	127

Oefening 2
1.	96	+		=	118
2.	83	+		=	109
3.	87	+		=	130
4.	59	+		=	82
5.	68	+		=	105
6.	88	+		=	156
7.	64	+		=	99
8.	58	+		=	97
9.	100	+		=	154
10.	99	+		=	148

Oefening 3
1.	84	+		=	153
2.	66	+		=	121
3.	75	+		=	141
4.	88	+		=	164
5.	66	+		=	118
6.	61	+		=	93
7.	70	+		=	123
8.	86	+		=	124
9.	43	+		=	75
10.	91	+		=	147

Oefening 4
1.	54	+		=	90
2.	60	+		=	80
3.	87	+		=	158
4.	71	+		=	131
5.	50	+		=	80
6.	53	+		=	73
7.	64	+		=	99
8.	84	+		=	112
9.	54	+		=	108
10.	94	+		=	183

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	88	+	40	=	128
2.	35	+	33	=	68
3.	60	+	46	=	106
4.	82	+	24	=	106
5.	89	+	68	=	157
6.	94	+	72	=	166
7.	34	+	22	=	56
8.	61	+	43	=	104
9.	30	+	25	=	55
10.	77	+	50	=	127

Oefening 2
1.	96	+	22	=	118
2.	83	+	26	=	109
3.	87	+	43	=	130
4.	59	+	23	=	82
5.	68	+	37	=	105
6.	88	+	68	=	156
7.	64	+	35	=	99
8.	58	+	39	=	97
9.	100	+	54	=	154
10.	99	+	49	=	148

Oefening 3
1.	84	+	69	=	153
2.	66	+	55	=	121
3.	75	+	66	=	141
4.	88	+	76	=	164
5.	66	+	52	=	118
6.	61	+	32	=	93
7.	70	+	53	=	123
8.	86	+	38	=	124
9.	43	+	32	=	75
10.	91	+	56	=	147

Oefening 4
1.	54	+	36	=	90
2.	60	+	20	=	80
3.	87	+	71	=	158
4.	71	+	60	=	131
5.	50	+	30	=	80
6.	53	+	20	=	73
7.	64	+	35	=	99
8.	84	+	28	=	112
9.	54	+	54	=	108
10.	94	+	89	=	183