Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	89	+		=	140
2.	66	+		=	112
3.	44	+		=	74
4.	91	+		=	144
5.	100	+		=	151
6.	43	+		=	75
7.	94	+		=	132
8.	100	+		=	140
9.	79	+		=	115
10.	78	+		=	147

Oefening 2
1.	93	+		=	174
2.	71	+		=	129
3.	86	+		=	116
4.	90	+		=	141
5.	95	+		=	168
6.	53	+		=	91
7.	54	+		=	84
8.	98	+		=	135
9.	51	+		=	102
10.	88	+		=	150

Oefening 3
1.	98	+		=	161
2.	78	+		=	123
3.	69	+		=	120
4.	97	+		=	154
5.	76	+		=	119
6.	94	+		=	116
7.	89	+		=	114
8.	71	+		=	130
9.	89	+		=	166
10.	90	+		=	113

Oefening 4
1.	97	+		=	186
2.	81	+		=	123
3.	83	+		=	136
4.	76	+		=	143
5.	67	+		=	121
6.	74	+		=	117
7.	64	+		=	94
8.	96	+		=	163
9.	84	+		=	143
10.	84	+		=	150

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	89	+	51	=	140
2.	66	+	46	=	112
3.	44	+	30	=	74
4.	91	+	53	=	144
5.	100	+	51	=	151
6.	43	+	32	=	75
7.	94	+	38	=	132
8.	100	+	40	=	140
9.	79	+	36	=	115
10.	78	+	69	=	147

Oefening 2
1.	93	+	81	=	174
2.	71	+	58	=	129
3.	86	+	30	=	116
4.	90	+	51	=	141
5.	95	+	73	=	168
6.	53	+	38	=	91
7.	54	+	30	=	84
8.	98	+	37	=	135
9.	51	+	51	=	102
10.	88	+	62	=	150

Oefening 3
1.	98	+	63	=	161
2.	78	+	45	=	123
3.	69	+	51	=	120
4.	97	+	57	=	154
5.	76	+	43	=	119
6.	94	+	22	=	116
7.	89	+	25	=	114
8.	71	+	59	=	130
9.	89	+	77	=	166
10.	90	+	23	=	113

Oefening 4
1.	97	+	89	=	186
2.	81	+	42	=	123
3.	83	+	53	=	136
4.	76	+	67	=	143
5.	67	+	54	=	121
6.	74	+	43	=	117
7.	64	+	30	=	94
8.	96	+	67	=	163
9.	84	+	59	=	143
10.	84	+	66	=	150