Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	68	+		=	96
2.	100	+		=	120
3.	90	+		=	135
4.	95	+		=	138
5.	66	+		=	93
6.	92	+		=	182
7.	58	+		=	98
8.	80	+		=	113
9.	99	+		=	191
10.	74	+		=	124

Oefening 2
1.	79	+		=	130
2.	75	+		=	105
3.	41	+		=	70
4.	88	+		=	162
5.	77	+		=	110
6.	78	+		=	110
7.	59	+		=	108
8.	48	+		=	89
9.	94	+		=	150
10.	95	+		=	136

Oefening 3
1.	80	+		=	119
2.	84	+		=	119
3.	60	+		=	89
4.	86	+		=	168
5.	44	+		=	82
6.	79	+		=	117
7.	62	+		=	107
8.	59	+		=	110
9.	52	+		=	103
10.	96	+		=	150

Oefening 4
1.	69	+		=	132
2.	100	+		=	132
3.	62	+		=	83
4.	59	+		=	91
5.	58	+		=	79
6.	86	+		=	118
7.	29	+		=	53
8.	69	+		=	107
9.	39	+		=	66
10.	72	+		=	125

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	68	+	28	=	96
2.	100	+	20	=	120
3.	90	+	45	=	135
4.	95	+	43	=	138
5.	66	+	27	=	93
6.	92	+	90	=	182
7.	58	+	40	=	98
8.	80	+	33	=	113
9.	99	+	92	=	191
10.	74	+	50	=	124

Oefening 2
1.	79	+	51	=	130
2.	75	+	30	=	105
3.	41	+	29	=	70
4.	88	+	74	=	162
5.	77	+	33	=	110
6.	78	+	32	=	110
7.	59	+	49	=	108
8.	48	+	41	=	89
9.	94	+	56	=	150
10.	95	+	41	=	136

Oefening 3
1.	80	+	39	=	119
2.	84	+	35	=	119
3.	60	+	29	=	89
4.	86	+	82	=	168
5.	44	+	38	=	82
6.	79	+	38	=	117
7.	62	+	45	=	107
8.	59	+	51	=	110
9.	52	+	51	=	103
10.	96	+	54	=	150

Oefening 4
1.	69	+	63	=	132
2.	100	+	32	=	132
3.	62	+	21	=	83
4.	59	+	32	=	91
5.	58	+	21	=	79
6.	86	+	32	=	118
7.	29	+	24	=	53
8.	69	+	38	=	107
9.	39	+	27	=	66
10.	72	+	53	=	125