Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	67	+		=	116
2.	57	+		=	103
3.	76	+		=	123
4.	44	+		=	87
5.	87	+		=	130
6.	70	+		=	111
7.	37	+		=	57
8.	64	+		=	97
9.	79	+		=	126
10.	78	+		=	119

Oefening 2
1.	59	+		=	80
2.	78	+		=	140
3.	67	+		=	89
4.	92	+		=	165
5.	82	+		=	141
6.	53	+		=	98
7.	51	+		=	71
8.	58	+		=	105
9.	68	+		=	128
10.	57	+		=	107

Oefening 3
1.	45	+		=	65
2.	67	+		=	94
3.	65	+		=	119
4.	61	+		=	117
5.	92	+		=	128
6.	94	+		=	144
7.	79	+		=	142
8.	98	+		=	181
9.	49	+		=	79
10.	63	+		=	126

Oefening 4
1.	100	+		=	126
2.	98	+		=	146
3.	97	+		=	183
4.	36	+		=	66
5.	39	+		=	63
6.	95	+		=	154
7.	90	+		=	158
8.	56	+		=	104
9.	81	+		=	124
10.	59	+		=	106

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	67	+	49	=	116
2.	57	+	46	=	103
3.	76	+	47	=	123
4.	44	+	43	=	87
5.	87	+	43	=	130
6.	70	+	41	=	111
7.	37	+	20	=	57
8.	64	+	33	=	97
9.	79	+	47	=	126
10.	78	+	41	=	119

Oefening 2
1.	59	+	21	=	80
2.	78	+	62	=	140
3.	67	+	22	=	89
4.	92	+	73	=	165
5.	82	+	59	=	141
6.	53	+	45	=	98
7.	51	+	20	=	71
8.	58	+	47	=	105
9.	68	+	60	=	128
10.	57	+	50	=	107

Oefening 3
1.	45	+	20	=	65
2.	67	+	27	=	94
3.	65	+	54	=	119
4.	61	+	56	=	117
5.	92	+	36	=	128
6.	94	+	50	=	144
7.	79	+	63	=	142
8.	98	+	83	=	181
9.	49	+	30	=	79
10.	63	+	63	=	126

Oefening 4
1.	100	+	26	=	126
2.	98	+	48	=	146
3.	97	+	86	=	183
4.	36	+	30	=	66
5.	39	+	24	=	63
6.	95	+	59	=	154
7.	90	+	68	=	158
8.	56	+	48	=	104
9.	81	+	43	=	124
10.	59	+	47	=	106