Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	82	+		=	132
2.	100	+		=	138
3.	75	+		=	127
4.	35	+		=	60
5.	35	+		=	57
6.	76	+		=	110
7.	65	+		=	112
8.	96	+		=	188
9.	57	+		=	112
10.	97	+		=	120

Oefening 2
1.	94	+		=	172
2.	97	+		=	167
3.	75	+		=	136
4.	47	+		=	86
5.	47	+		=	70
6.	75	+		=	128
7.	73	+		=	125
8.	96	+		=	128
9.	22	+		=	44
10.	57	+		=	80

Oefening 3
1.	57	+		=	100
2.	86	+		=	144
3.	68	+		=	121
4.	92	+		=	183
5.	82	+		=	157
6.	81	+		=	132
7.	71	+		=	139
8.	78	+		=	135
9.	86	+		=	135
10.	85	+		=	160

Oefening 4
1.	34	+		=	56
2.	97	+		=	157
3.	91	+		=	136
4.	57	+		=	96
5.	72	+		=	96
6.	82	+		=	144
7.	98	+		=	152
8.	93	+		=	120
9.	71	+		=	125
10.	95	+		=	118

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	82	+	50	=	132
2.	100	+	38	=	138
3.	75	+	52	=	127
4.	35	+	25	=	60
5.	35	+	22	=	57
6.	76	+	34	=	110
7.	65	+	47	=	112
8.	96	+	92	=	188
9.	57	+	55	=	112
10.	97	+	23	=	120

Oefening 2
1.	94	+	78	=	172
2.	97	+	70	=	167
3.	75	+	61	=	136
4.	47	+	39	=	86
5.	47	+	23	=	70
6.	75	+	53	=	128
7.	73	+	52	=	125
8.	96	+	32	=	128
9.	22	+	22	=	44
10.	57	+	23	=	80

Oefening 3
1.	57	+	43	=	100
2.	86	+	58	=	144
3.	68	+	53	=	121
4.	92	+	91	=	183
5.	82	+	75	=	157
6.	81	+	51	=	132
7.	71	+	68	=	139
8.	78	+	57	=	135
9.	86	+	49	=	135
10.	85	+	75	=	160

Oefening 4
1.	34	+	22	=	56
2.	97	+	60	=	157
3.	91	+	45	=	136
4.	57	+	39	=	96
5.	72	+	24	=	96
6.	82	+	62	=	144
7.	98	+	54	=	152
8.	93	+	27	=	120
9.	71	+	54	=	125
10.	95	+	23	=	118