Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	67	+		=	99
2.	93	+		=	140
3.	46	+		=	80
4.	88	+		=	161
5.	94	+		=	132
6.	94	+		=	147
7.	21	+		=	41
8.	91	+		=	158
9.	60	+		=	105
10.	69	+		=	97

Oefening 2
1.	68	+		=	92
2.	59	+		=	82
3.	63	+		=	119
4.	91	+		=	169
5.	41	+		=	62
6.	73	+		=	145
7.	72	+		=	96
8.	91	+		=	131
9.	76	+		=	100
10.	89	+		=	115

Oefening 3
1.	27	+		=	51
2.	54	+		=	84
3.	49	+		=	91
4.	70	+		=	134
5.	98	+		=	193
6.	67	+		=	128
7.	79	+		=	126
8.	93	+		=	120
9.	45	+		=	73
10.	78	+		=	141

Oefening 4
1.	69	+		=	112
2.	81	+		=	118
3.	68	+		=	97
4.	35	+		=	69
5.	97	+		=	147
6.	98	+		=	158
7.	70	+		=	134
8.	87	+		=	155
9.	52	+		=	88
10.	43	+		=	72

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	67	+	32	=	99
2.	93	+	47	=	140
3.	46	+	34	=	80
4.	88	+	73	=	161
5.	94	+	38	=	132
6.	94	+	53	=	147
7.	21	+	20	=	41
8.	91	+	67	=	158
9.	60	+	45	=	105
10.	69	+	28	=	97

Oefening 2
1.	68	+	24	=	92
2.	59	+	23	=	82
3.	63	+	56	=	119
4.	91	+	78	=	169
5.	41	+	21	=	62
6.	73	+	72	=	145
7.	72	+	24	=	96
8.	91	+	40	=	131
9.	76	+	24	=	100
10.	89	+	26	=	115

Oefening 3
1.	27	+	24	=	51
2.	54	+	30	=	84
3.	49	+	42	=	91
4.	70	+	64	=	134
5.	98	+	95	=	193
6.	67	+	61	=	128
7.	79	+	47	=	126
8.	93	+	27	=	120
9.	45	+	28	=	73
10.	78	+	63	=	141

Oefening 4
1.	69	+	43	=	112
2.	81	+	37	=	118
3.	68	+	29	=	97
4.	35	+	34	=	69
5.	97	+	50	=	147
6.	98	+	60	=	158
7.	70	+	64	=	134
8.	87	+	68	=	155
9.	52	+	36	=	88
10.	43	+	29	=	72