Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	63	+		=	111
2.	75	+		=	103
3.	79	+		=	99
4.	94	+		=	149
5.	62	+		=	86
6.	41	+		=	67
7.	87	+		=	111
8.	52	+		=	98
9.	77	+		=	126
10.	81	+		=	109

Oefening 2
1.	91	+		=	132
2.	56	+		=	79
3.	69	+		=	121
4.	79	+		=	139
5.	93	+		=	183
6.	69	+		=	106
7.	81	+		=	103
8.	94	+		=	136
9.	57	+		=	110
10.	99	+		=	189

Oefening 3
1.	90	+		=	111
2.	87	+		=	125
3.	82	+		=	106
4.	74	+		=	137
5.	100	+		=	185
6.	45	+		=	89
7.	92	+		=	159
8.	50	+		=	93
9.	94	+		=	159
10.	35	+		=	63

Oefening 4
1.	96	+		=	165
2.	56	+		=	92
3.	75	+		=	117
4.	66	+		=	125
5.	90	+		=	112
6.	61	+		=	110
7.	54	+		=	79
8.	74	+		=	94
9.	98	+		=	193
10.	77	+		=	121

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	63	+	48	=	111
2.	75	+	28	=	103
3.	79	+	20	=	99
4.	94	+	55	=	149
5.	62	+	24	=	86
6.	41	+	26	=	67
7.	87	+	24	=	111
8.	52	+	46	=	98
9.	77	+	49	=	126
10.	81	+	28	=	109

Oefening 2
1.	91	+	41	=	132
2.	56	+	23	=	79
3.	69	+	52	=	121
4.	79	+	60	=	139
5.	93	+	90	=	183
6.	69	+	37	=	106
7.	81	+	22	=	103
8.	94	+	42	=	136
9.	57	+	53	=	110
10.	99	+	90	=	189

Oefening 3
1.	90	+	21	=	111
2.	87	+	38	=	125
3.	82	+	24	=	106
4.	74	+	63	=	137
5.	100	+	85	=	185
6.	45	+	44	=	89
7.	92	+	67	=	159
8.	50	+	43	=	93
9.	94	+	65	=	159
10.	35	+	28	=	63

Oefening 4
1.	96	+	69	=	165
2.	56	+	36	=	92
3.	75	+	42	=	117
4.	66	+	59	=	125
5.	90	+	22	=	112
6.	61	+	49	=	110
7.	54	+	25	=	79
8.	74	+	20	=	94
9.	98	+	95	=	193
10.	77	+	44	=	121