Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	88	+		=	167
2.	80	+		=	134
3.	82	+		=	158
4.	39	+		=	62
5.	70	+		=	128
6.	89	+		=	116
7.	90	+		=	145
8.	51	+		=	82
9.	74	+		=	115
10.	82	+		=	118

Oefening 2
1.	72	+		=	94
2.	49	+		=	94
3.	36	+		=	65
4.	96	+		=	134
5.	39	+		=	64
6.	55	+		=	76
7.	83	+		=	113
8.	84	+		=	162
9.	100	+		=	156
10.	73	+		=	97

Oefening 3
1.	71	+		=	105
2.	81	+		=	104
3.	37	+		=	61
4.	22	+		=	44
5.	94	+		=	119
6.	91	+		=	130
7.	86	+		=	128
8.	85	+		=	129
9.	64	+		=	111
10.	79	+		=	133

Oefening 4
1.	66	+		=	121
2.	32	+		=	54
3.	56	+		=	110
4.	76	+		=	98
5.	31	+		=	51
6.	59	+		=	81
7.	32	+		=	55
8.	43	+		=	85
9.	62	+		=	100
10.	71	+		=	128

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	88	+	79	=	167
2.	80	+	54	=	134
3.	82	+	76	=	158
4.	39	+	23	=	62
5.	70	+	58	=	128
6.	89	+	27	=	116
7.	90	+	55	=	145
8.	51	+	31	=	82
9.	74	+	41	=	115
10.	82	+	36	=	118

Oefening 2
1.	72	+	22	=	94
2.	49	+	45	=	94
3.	36	+	29	=	65
4.	96	+	38	=	134
5.	39	+	25	=	64
6.	55	+	21	=	76
7.	83	+	30	=	113
8.	84	+	78	=	162
9.	100	+	56	=	156
10.	73	+	24	=	97

Oefening 3
1.	71	+	34	=	105
2.	81	+	23	=	104
3.	37	+	24	=	61
4.	22	+	22	=	44
5.	94	+	25	=	119
6.	91	+	39	=	130
7.	86	+	42	=	128
8.	85	+	44	=	129
9.	64	+	47	=	111
10.	79	+	54	=	133

Oefening 4
1.	66	+	55	=	121
2.	32	+	22	=	54
3.	56	+	54	=	110
4.	76	+	22	=	98
5.	31	+	20	=	51
6.	59	+	22	=	81
7.	32	+	23	=	55
8.	43	+	42	=	85
9.	62	+	38	=	100
10.	71	+	57	=	128