Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	59	+		=	89
2.	43	+		=	78
3.	74	+		=	145
4.	67	+		=	125
5.	79	+		=	141
6.	32	+		=	56
7.	50	+		=	91
8.	97	+		=	182
9.	68	+		=	118
10.	91	+		=	167

Oefening 2
1.	52	+		=	89
2.	39	+		=	60
3.	94	+		=	121
4.	94	+		=	159
5.	54	+		=	74
6.	93	+		=	184
7.	98	+		=	183
8.	71	+		=	139
9.	100	+		=	170
10.	85	+		=	159

Oefening 3
1.	77	+		=	145
2.	64	+		=	115
3.	89	+		=	147
4.	92	+		=	121
5.	92	+		=	132
6.	97	+		=	163
7.	83	+		=	123
8.	72	+		=	124
9.	86	+		=	129
10.	84	+		=	128

Oefening 4
1.	59	+		=	97
2.	76	+		=	129
3.	62	+		=	98
4.	76	+		=	125
5.	58	+		=	99
6.	96	+		=	178
7.	95	+		=	155
8.	96	+		=	161
9.	32	+		=	57
10.	85	+		=	160

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	59	+	30	=	89
2.	43	+	35	=	78
3.	74	+	71	=	145
4.	67	+	58	=	125
5.	79	+	62	=	141
6.	32	+	24	=	56
7.	50	+	41	=	91
8.	97	+	85	=	182
9.	68	+	50	=	118
10.	91	+	76	=	167

Oefening 2
1.	52	+	37	=	89
2.	39	+	21	=	60
3.	94	+	27	=	121
4.	94	+	65	=	159
5.	54	+	20	=	74
6.	93	+	91	=	184
7.	98	+	85	=	183
8.	71	+	68	=	139
9.	100	+	70	=	170
10.	85	+	74	=	159

Oefening 3
1.	77	+	68	=	145
2.	64	+	51	=	115
3.	89	+	58	=	147
4.	92	+	29	=	121
5.	92	+	40	=	132
6.	97	+	66	=	163
7.	83	+	40	=	123
8.	72	+	52	=	124
9.	86	+	43	=	129
10.	84	+	44	=	128

Oefening 4
1.	59	+	38	=	97
2.	76	+	53	=	129
3.	62	+	36	=	98
4.	76	+	49	=	125
5.	58	+	41	=	99
6.	96	+	82	=	178
7.	95	+	60	=	155
8.	96	+	65	=	161
9.	32	+	25	=	57
10.	85	+	75	=	160