Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	84	+		=	122
2.	87	+		=	124
3.	97	+		=	180
4.	73	+		=	119
5.	100	+		=	171
6.	57	+		=	107
7.	85	+		=	162
8.	64	+		=	88
9.	70	+		=	132
10.	84	+		=	147

Oefening 2
1.	54	+		=	98
2.	76	+		=	150
3.	93	+		=	135
4.	48	+		=	81
5.	91	+		=	175
6.	26	+		=	50
7.	38	+		=	72
8.	92	+		=	146
9.	84	+		=	166
10.	39	+		=	67

Oefening 3
1.	50	+		=	100
2.	58	+		=	86
3.	63	+		=	113
4.	84	+		=	161
5.	81	+		=	116
6.	88	+		=	163
7.	37	+		=	68
8.	82	+		=	133
9.	80	+		=	131
10.	79	+		=	153

Oefening 4
1.	61	+		=	94
2.	64	+		=	115
3.	70	+		=	105
4.	66	+		=	99
5.	75	+		=	95
6.	35	+		=	66
7.	87	+		=	124
8.	54	+		=	98
9.	74	+		=	118
10.	73	+		=	101

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	84	+	38	=	122
2.	87	+	37	=	124
3.	97	+	83	=	180
4.	73	+	46	=	119
5.	100	+	71	=	171
6.	57	+	50	=	107
7.	85	+	77	=	162
8.	64	+	24	=	88
9.	70	+	62	=	132
10.	84	+	63	=	147

Oefening 2
1.	54	+	44	=	98
2.	76	+	74	=	150
3.	93	+	42	=	135
4.	48	+	33	=	81
5.	91	+	84	=	175
6.	26	+	24	=	50
7.	38	+	34	=	72
8.	92	+	54	=	146
9.	84	+	82	=	166
10.	39	+	28	=	67

Oefening 3
1.	50	+	50	=	100
2.	58	+	28	=	86
3.	63	+	50	=	113
4.	84	+	77	=	161
5.	81	+	35	=	116
6.	88	+	75	=	163
7.	37	+	31	=	68
8.	82	+	51	=	133
9.	80	+	51	=	131
10.	79	+	74	=	153

Oefening 4
1.	61	+	33	=	94
2.	64	+	51	=	115
3.	70	+	35	=	105
4.	66	+	33	=	99
5.	75	+	20	=	95
6.	35	+	31	=	66
7.	87	+	37	=	124
8.	54	+	44	=	98
9.	74	+	44	=	118
10.	73	+	28	=	101