Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	80	+		=	132
2.	68	+		=	135
3.	73	+		=	107
4.	92	+		=	181
5.	64	+		=	95
6.	94	+		=	167
7.	74	+		=	101
8.	98	+		=	164
9.	87	+		=	107
10.	43	+		=	66

Oefening 2
1.	93	+		=	123
2.	52	+		=	73
3.	91	+		=	168
4.	53	+		=	106
5.	36	+		=	61
6.	73	+		=	94
7.	51	+		=	96
8.	82	+		=	130
9.	73	+		=	138
10.	88	+		=	125

Oefening 3
1.	86	+		=	149
2.	85	+		=	120
3.	91	+		=	182
4.	97	+		=	170
5.	72	+		=	110
6.	69	+		=	95
7.	46	+		=	74
8.	88	+		=	145
9.	73	+		=	106
10.	94	+		=	118

Oefening 4
1.	78	+		=	144
2.	76	+		=	96
3.	69	+		=	89
4.	57	+		=	93
5.	62	+		=	119
6.	48	+		=	86
7.	93	+		=	150
8.	76	+		=	142
9.	67	+		=	132
10.	49	+		=	78

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	80	+	52	=	132
2.	68	+	67	=	135
3.	73	+	34	=	107
4.	92	+	89	=	181
5.	64	+	31	=	95
6.	94	+	73	=	167
7.	74	+	27	=	101
8.	98	+	66	=	164
9.	87	+	20	=	107
10.	43	+	23	=	66

Oefening 2
1.	93	+	30	=	123
2.	52	+	21	=	73
3.	91	+	77	=	168
4.	53	+	53	=	106
5.	36	+	25	=	61
6.	73	+	21	=	94
7.	51	+	45	=	96
8.	82	+	48	=	130
9.	73	+	65	=	138
10.	88	+	37	=	125

Oefening 3
1.	86	+	63	=	149
2.	85	+	35	=	120
3.	91	+	91	=	182
4.	97	+	73	=	170
5.	72	+	38	=	110
6.	69	+	26	=	95
7.	46	+	28	=	74
8.	88	+	57	=	145
9.	73	+	33	=	106
10.	94	+	24	=	118

Oefening 4
1.	78	+	66	=	144
2.	76	+	20	=	96
3.	69	+	20	=	89
4.	57	+	36	=	93
5.	62	+	57	=	119
6.	48	+	38	=	86
7.	93	+	57	=	150
8.	76	+	66	=	142
9.	67	+	65	=	132
10.	49	+	29	=	78