Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	53	+		=	83
2.	65	+		=	123
3.	63	+		=	112
4.	57	+		=	96
5.	70	+		=	94
6.	87	+		=	108
7.	61	+		=	91
8.	78	+		=	139
9.	88	+		=	134
10.	84	+		=	128

Oefening 2
1.	43	+		=	68
2.	52	+		=	99
3.	97	+		=	145
4.	58	+		=	102
5.	34	+		=	64
6.	63	+		=	110
7.	59	+		=	100
8.	62	+		=	98
9.	30	+		=	58
10.	62	+		=	123

Oefening 3
1.	99	+		=	150
2.	95	+		=	134
3.	76	+		=	133
4.	76	+		=	106
5.	80	+		=	119
6.	66	+		=	103
7.	75	+		=	115
8.	85	+		=	136
9.	70	+		=	102
10.	94	+		=	187

Oefening 4
1.	89	+		=	113
2.	64	+		=	104
3.	58	+		=	92
4.	77	+		=	115
5.	99	+		=	135
6.	39	+		=	75
7.	96	+		=	170
8.	98	+		=	123
9.	90	+		=	145
10.	66	+		=	129

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	53	+	30	=	83
2.	65	+	58	=	123
3.	63	+	49	=	112
4.	57	+	39	=	96
5.	70	+	24	=	94
6.	87	+	21	=	108
7.	61	+	30	=	91
8.	78	+	61	=	139
9.	88	+	46	=	134
10.	84	+	44	=	128

Oefening 2
1.	43	+	25	=	68
2.	52	+	47	=	99
3.	97	+	48	=	145
4.	58	+	44	=	102
5.	34	+	30	=	64
6.	63	+	47	=	110
7.	59	+	41	=	100
8.	62	+	36	=	98
9.	30	+	28	=	58
10.	62	+	61	=	123

Oefening 3
1.	99	+	51	=	150
2.	95	+	39	=	134
3.	76	+	57	=	133
4.	76	+	30	=	106
5.	80	+	39	=	119
6.	66	+	37	=	103
7.	75	+	40	=	115
8.	85	+	51	=	136
9.	70	+	32	=	102
10.	94	+	93	=	187

Oefening 4
1.	89	+	24	=	113
2.	64	+	40	=	104
3.	58	+	34	=	92
4.	77	+	38	=	115
5.	99	+	36	=	135
6.	39	+	36	=	75
7.	96	+	74	=	170
8.	98	+	25	=	123
9.	90	+	55	=	145
10.	66	+	63	=	129