Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	35	+		=	62
2.	53	+		=	85
3.	52	+		=	90
4.	89	+		=	174
5.	100	+		=	127
6.	70	+		=	123
7.	76	+		=	120
8.	21	+		=	41
9.	93	+		=	174
10.	97	+		=	118

Oefening 2
1.	94	+		=	124
2.	79	+		=	100
3.	99	+		=	165
4.	54	+		=	88
5.	79	+		=	158
6.	52	+		=	101
7.	65	+		=	126
8.	69	+		=	108
9.	77	+		=	138
10.	100	+		=	120

Oefening 3
1.	30	+		=	50
2.	83	+		=	129
3.	94	+		=	166
4.	71	+		=	131
5.	96	+		=	146
6.	52	+		=	93
7.	48	+		=	90
8.	50	+		=	79
9.	86	+		=	160
10.	91	+		=	148

Oefening 4
1.	70	+		=	125
2.	47	+		=	89
3.	92	+		=	138
4.	92	+		=	156
5.	86	+		=	113
6.	94	+		=	122
7.	93	+		=	126
8.	61	+		=	105
9.	80	+		=	142
10.	67	+		=	95

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	35	+	27	=	62
2.	53	+	32	=	85
3.	52	+	38	=	90
4.	89	+	85	=	174
5.	100	+	27	=	127
6.	70	+	53	=	123
7.	76	+	44	=	120
8.	21	+	20	=	41
9.	93	+	81	=	174
10.	97	+	21	=	118

Oefening 2
1.	94	+	30	=	124
2.	79	+	21	=	100
3.	99	+	66	=	165
4.	54	+	34	=	88
5.	79	+	79	=	158
6.	52	+	49	=	101
7.	65	+	61	=	126
8.	69	+	39	=	108
9.	77	+	61	=	138
10.	100	+	20	=	120

Oefening 3
1.	30	+	20	=	50
2.	83	+	46	=	129
3.	94	+	72	=	166
4.	71	+	60	=	131
5.	96	+	50	=	146
6.	52	+	41	=	93
7.	48	+	42	=	90
8.	50	+	29	=	79
9.	86	+	74	=	160
10.	91	+	57	=	148

Oefening 4
1.	70	+	55	=	125
2.	47	+	42	=	89
3.	92	+	46	=	138
4.	92	+	64	=	156
5.	86	+	27	=	113
6.	94	+	28	=	122
7.	93	+	33	=	126
8.	61	+	44	=	105
9.	80	+	62	=	142
10.	67	+	28	=	95