Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	46	+		=	81
2.	76	+		=	136
3.	97	+		=	165
4.	88	+		=	140
5.	66	+		=	99
6.	68	+		=	132
7.	82	+		=	102
8.	95	+		=	165
9.	41	+		=	69
10.	42	+		=	77

Oefening 2
1.	93	+		=	123
2.	83	+		=	161
3.	80	+		=	143
4.	92	+		=	145
5.	82	+		=	113
6.	83	+		=	130
7.	81	+		=	118
8.	96	+		=	169
9.	67	+		=	112
10.	96	+		=	158

Oefening 3
1.	63	+		=	84
2.	58	+		=	106
3.	75	+		=	146
4.	64	+		=	84
5.	80	+		=	133
6.	38	+		=	72
7.	82	+		=	103
8.	48	+		=	72
9.	72	+		=	143
10.	100	+		=	143

Oefening 4
1.	97	+		=	131
2.	98	+		=	188
3.	94	+		=	161
4.	80	+		=	146
5.	53	+		=	89
6.	95	+		=	126
7.	59	+		=	100
8.	81	+		=	120
9.	46	+		=	89
10.	49	+		=	74

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	46	+	35	=	81
2.	76	+	60	=	136
3.	97	+	68	=	165
4.	88	+	52	=	140
5.	66	+	33	=	99
6.	68	+	64	=	132
7.	82	+	20	=	102
8.	95	+	70	=	165
9.	41	+	28	=	69
10.	42	+	35	=	77

Oefening 2
1.	93	+	30	=	123
2.	83	+	78	=	161
3.	80	+	63	=	143
4.	92	+	53	=	145
5.	82	+	31	=	113
6.	83	+	47	=	130
7.	81	+	37	=	118
8.	96	+	73	=	169
9.	67	+	45	=	112
10.	96	+	62	=	158

Oefening 3
1.	63	+	21	=	84
2.	58	+	48	=	106
3.	75	+	71	=	146
4.	64	+	20	=	84
5.	80	+	53	=	133
6.	38	+	34	=	72
7.	82	+	21	=	103
8.	48	+	24	=	72
9.	72	+	71	=	143
10.	100	+	43	=	143

Oefening 4
1.	97	+	34	=	131
2.	98	+	90	=	188
3.	94	+	67	=	161
4.	80	+	66	=	146
5.	53	+	36	=	89
6.	95	+	31	=	126
7.	59	+	41	=	100
8.	81	+	39	=	120
9.	46	+	43	=	89
10.	49	+	25	=	74