Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	76	+		=	120
2.	61	+		=	86
3.	68	+		=	135
4.	84	+		=	158
5.	57	+		=	99
6.	87	+		=	121
7.	82	+		=	106
8.	93	+		=	185
9.	78	+		=	140
10.	90	+		=	141

Oefening 2
1.	62	+		=	100
2.	78	+		=	133
3.	85	+		=	164
4.	94	+		=	174
5.	88	+		=	128
6.	55	+		=	98
7.	60	+		=	89
8.	95	+		=	139
9.	62	+		=	108
10.	72	+		=	106

Oefening 3
1.	68	+		=	89
2.	34	+		=	55
3.	37	+		=	58
4.	28	+		=	54
5.	67	+		=	125
6.	61	+		=	104
7.	98	+		=	140
8.	80	+		=	154
9.	82	+		=	116
10.	97	+		=	174

Oefening 4
1.	66	+		=	106
2.	53	+		=	77
3.	96	+		=	137
4.	63	+		=	121
5.	78	+		=	152
6.	71	+		=	99
7.	75	+		=	135
8.	42	+		=	63
9.	85	+		=	117
10.	62	+		=	89

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	76	+	44	=	120
2.	61	+	25	=	86
3.	68	+	67	=	135
4.	84	+	74	=	158
5.	57	+	42	=	99
6.	87	+	34	=	121
7.	82	+	24	=	106
8.	93	+	92	=	185
9.	78	+	62	=	140
10.	90	+	51	=	141

Oefening 2
1.	62	+	38	=	100
2.	78	+	55	=	133
3.	85	+	79	=	164
4.	94	+	80	=	174
5.	88	+	40	=	128
6.	55	+	43	=	98
7.	60	+	29	=	89
8.	95	+	44	=	139
9.	62	+	46	=	108
10.	72	+	34	=	106

Oefening 3
1.	68	+	21	=	89
2.	34	+	21	=	55
3.	37	+	21	=	58
4.	28	+	26	=	54
5.	67	+	58	=	125
6.	61	+	43	=	104
7.	98	+	42	=	140
8.	80	+	74	=	154
9.	82	+	34	=	116
10.	97	+	77	=	174

Oefening 4
1.	66	+	40	=	106
2.	53	+	24	=	77
3.	96	+	41	=	137
4.	63	+	58	=	121
5.	78	+	74	=	152
6.	71	+	28	=	99
7.	75	+	60	=	135
8.	42	+	21	=	63
9.	85	+	32	=	117
10.	62	+	27	=	89