Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	90	+		=	135
2.	60	+		=	115
3.	95	+		=	154
4.	79	+		=	100
5.	58	+		=	109
6.	94	+		=	138
7.	86	+		=	139
8.	92	+		=	161
9.	91	+		=	176
10.	91	+		=	176

Oefening 2
1.	71	+		=	107
2.	100	+		=	176
3.	63	+		=	108
4.	62	+		=	88
5.	100	+		=	170
6.	76	+		=	116
7.	58	+		=	93
8.	65	+		=	90
9.	98	+		=	132
10.	27	+		=	47

Oefening 3
1.	54	+		=	91
2.	98	+		=	171
3.	98	+		=	185
4.	96	+		=	143
5.	67	+		=	98
6.	66	+		=	118
7.	45	+		=	76
8.	84	+		=	108
9.	94	+		=	185
10.	74	+		=	112

Oefening 4
1.	71	+		=	103
2.	99	+		=	125
3.	69	+		=	91
4.	71	+		=	116
5.	98	+		=	165
6.	87	+		=	158
7.	55	+		=	87
8.	94	+		=	163
9.	97	+		=	158
10.	44	+		=	78

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	90	+	45	=	135
2.	60	+	55	=	115
3.	95	+	59	=	154
4.	79	+	21	=	100
5.	58	+	51	=	109
6.	94	+	44	=	138
7.	86	+	53	=	139
8.	92	+	69	=	161
9.	91	+	85	=	176
10.	91	+	85	=	176

Oefening 2
1.	71	+	36	=	107
2.	100	+	76	=	176
3.	63	+	45	=	108
4.	62	+	26	=	88
5.	100	+	70	=	170
6.	76	+	40	=	116
7.	58	+	35	=	93
8.	65	+	25	=	90
9.	98	+	34	=	132
10.	27	+	20	=	47

Oefening 3
1.	54	+	37	=	91
2.	98	+	73	=	171
3.	98	+	87	=	185
4.	96	+	47	=	143
5.	67	+	31	=	98
6.	66	+	52	=	118
7.	45	+	31	=	76
8.	84	+	24	=	108
9.	94	+	91	=	185
10.	74	+	38	=	112

Oefening 4
1.	71	+	32	=	103
2.	99	+	26	=	125
3.	69	+	22	=	91
4.	71	+	45	=	116
5.	98	+	67	=	165
6.	87	+	71	=	158
7.	55	+	32	=	87
8.	94	+	69	=	163
9.	97	+	61	=	158
10.	44	+	34	=	78