Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	94	+		=	115
2.	98	+		=	180
3.	82	+		=	133
4.	59	+		=	97
5.	82	+		=	110
6.	67	+		=	132
7.	98	+		=	153
8.	64	+		=	92
9.	97	+		=	130
10.	87	+		=	150

Oefening 2
1.	95	+		=	128
2.	53	+		=	98
3.	46	+		=	85
4.	45	+		=	75
5.	37	+		=	59
6.	87	+		=	131
7.	76	+		=	126
8.	93	+		=	123
9.	67	+		=	118
10.	38	+		=	71

Oefening 3
1.	81	+		=	139
2.	74	+		=	133
3.	50	+		=	88
4.	78	+		=	138
5.	77	+		=	150
6.	80	+		=	109
7.	39	+		=	70
8.	77	+		=	105
9.	92	+		=	171
10.	67	+		=	120

Oefening 4
1.	60	+		=	97
2.	90	+		=	159
3.	52	+		=	80
4.	93	+		=	129
5.	70	+		=	104
6.	98	+		=	189
7.	52	+		=	84
8.	94	+		=	161
9.	92	+		=	160
10.	74	+		=	95

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	94	+	21	=	115
2.	98	+	82	=	180
3.	82	+	51	=	133
4.	59	+	38	=	97
5.	82	+	28	=	110
6.	67	+	65	=	132
7.	98	+	55	=	153
8.	64	+	28	=	92
9.	97	+	33	=	130
10.	87	+	63	=	150

Oefening 2
1.	95	+	33	=	128
2.	53	+	45	=	98
3.	46	+	39	=	85
4.	45	+	30	=	75
5.	37	+	22	=	59
6.	87	+	44	=	131
7.	76	+	50	=	126
8.	93	+	30	=	123
9.	67	+	51	=	118
10.	38	+	33	=	71

Oefening 3
1.	81	+	58	=	139
2.	74	+	59	=	133
3.	50	+	38	=	88
4.	78	+	60	=	138
5.	77	+	73	=	150
6.	80	+	29	=	109
7.	39	+	31	=	70
8.	77	+	28	=	105
9.	92	+	79	=	171
10.	67	+	53	=	120

Oefening 4
1.	60	+	37	=	97
2.	90	+	69	=	159
3.	52	+	28	=	80
4.	93	+	36	=	129
5.	70	+	34	=	104
6.	98	+	91	=	189
7.	52	+	32	=	84
8.	94	+	67	=	161
9.	92	+	68	=	160
10.	74	+	21	=	95