Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	90	+		=	168
2.	73	+		=	111
3.	60	+		=	88
4.	86	+		=	136
5.	78	+		=	131
6.	70	+		=	102
7.	92	+		=	121
8.	73	+		=	106
9.	96	+		=	142
10.	90	+		=	110

Oefening 2
1.	62	+		=	106
2.	55	+		=	92
3.	67	+		=	96
4.	71	+		=	117
5.	77	+		=	118
6.	65	+		=	109
7.	93	+		=	158
8.	63	+		=	98
9.	87	+		=	130
10.	48	+		=	81

Oefening 3
1.	94	+		=	140
2.	86	+		=	144
3.	83	+		=	156
4.	43	+		=	66
5.	65	+		=	100
6.	51	+		=	91
7.	48	+		=	90
8.	76	+		=	142
9.	74	+		=	129
10.	92	+		=	135

Oefening 4
1.	93	+		=	182
2.	57	+		=	96
3.	98	+		=	122
4.	97	+		=	129
5.	71	+		=	96
6.	83	+		=	164
7.	84	+		=	121
8.	52	+		=	94
9.	75	+		=	144
10.	37	+		=	58

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	90	+	78	=	168
2.	73	+	38	=	111
3.	60	+	28	=	88
4.	86	+	50	=	136
5.	78	+	53	=	131
6.	70	+	32	=	102
7.	92	+	29	=	121
8.	73	+	33	=	106
9.	96	+	46	=	142
10.	90	+	20	=	110

Oefening 2
1.	62	+	44	=	106
2.	55	+	37	=	92
3.	67	+	29	=	96
4.	71	+	46	=	117
5.	77	+	41	=	118
6.	65	+	44	=	109
7.	93	+	65	=	158
8.	63	+	35	=	98
9.	87	+	43	=	130
10.	48	+	33	=	81

Oefening 3
1.	94	+	46	=	140
2.	86	+	58	=	144
3.	83	+	73	=	156
4.	43	+	23	=	66
5.	65	+	35	=	100
6.	51	+	40	=	91
7.	48	+	42	=	90
8.	76	+	66	=	142
9.	74	+	55	=	129
10.	92	+	43	=	135

Oefening 4
1.	93	+	89	=	182
2.	57	+	39	=	96
3.	98	+	24	=	122
4.	97	+	32	=	129
5.	71	+	25	=	96
6.	83	+	81	=	164
7.	84	+	37	=	121
8.	52	+	42	=	94
9.	75	+	69	=	144
10.	37	+	21	=	58