Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	88	+		=	116
2.	81	+		=	129
3.	44	+		=	86
4.	57	+		=	100
5.	73	+		=	127
6.	79	+		=	117
7.	60	+		=	83
8.	69	+		=	101
9.	82	+		=	155
10.	37	+		=	66

Oefening 2
1.	63	+		=	93
2.	98	+		=	126
3.	74	+		=	132
4.	93	+		=	167
5.	33	+		=	56
6.	49	+		=	79
7.	62	+		=	102
8.	67	+		=	134
9.	98	+		=	162
10.	56	+		=	83

Oefening 3
1.	78	+		=	127
2.	69	+		=	107
3.	73	+		=	130
4.	74	+		=	124
5.	90	+		=	166
6.	98	+		=	176
7.	90	+		=	126
8.	34	+		=	64
9.	85	+		=	108
10.	64	+		=	99

Oefening 4
1.	58	+		=	106
2.	34	+		=	58
3.	74	+		=	124
4.	55	+		=	87
5.	100	+		=	192
6.	83	+		=	124
7.	57	+		=	104
8.	45	+		=	68
9.	78	+		=	141
10.	96	+		=	118

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	88	+	28	=	116
2.	81	+	48	=	129
3.	44	+	42	=	86
4.	57	+	43	=	100
5.	73	+	54	=	127
6.	79	+	38	=	117
7.	60	+	23	=	83
8.	69	+	32	=	101
9.	82	+	73	=	155
10.	37	+	29	=	66

Oefening 2
1.	63	+	30	=	93
2.	98	+	28	=	126
3.	74	+	58	=	132
4.	93	+	74	=	167
5.	33	+	23	=	56
6.	49	+	30	=	79
7.	62	+	40	=	102
8.	67	+	67	=	134
9.	98	+	64	=	162
10.	56	+	27	=	83

Oefening 3
1.	78	+	49	=	127
2.	69	+	38	=	107
3.	73	+	57	=	130
4.	74	+	50	=	124
5.	90	+	76	=	166
6.	98	+	78	=	176
7.	90	+	36	=	126
8.	34	+	30	=	64
9.	85	+	23	=	108
10.	64	+	35	=	99

Oefening 4
1.	58	+	48	=	106
2.	34	+	24	=	58
3.	74	+	50	=	124
4.	55	+	32	=	87
5.	100	+	92	=	192
6.	83	+	41	=	124
7.	57	+	47	=	104
8.	45	+	23	=	68
9.	78	+	63	=	141
10.	96	+	22	=	118