Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	43	+		=	83
2.	79	+		=	151
3.	62	+		=	86
4.	57	+		=	106
5.	59	+		=	80
6.	50	+		=	85
7.	53	+		=	102
8.	86	+		=	140
9.	95	+		=	182
10.	55	+		=	96

Oefening 2
1.	92	+		=	140
2.	98	+		=	121
3.	85	+		=	142
4.	85	+		=	115
5.	79	+		=	140
6.	91	+		=	111
7.	73	+		=	130
8.	90	+		=	119
9.	86	+		=	117
10.	64	+		=	120

Oefening 3
1.	67	+		=	122
2.	83	+		=	133
3.	84	+		=	116
4.	74	+		=	116
5.	97	+		=	161
6.	83	+		=	158
7.	81	+		=	124
8.	96	+		=	174
9.	44	+		=	67
10.	70	+		=	110

Oefening 4
1.	89	+		=	115
2.	78	+		=	118
3.	69	+		=	125
4.	89	+		=	138
5.	58	+		=	114
6.	68	+		=	94
7.	99	+		=	182
8.	61	+		=	87
9.	82	+		=	116
10.	85	+		=	107

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	43	+	40	=	83
2.	79	+	72	=	151
3.	62	+	24	=	86
4.	57	+	49	=	106
5.	59	+	21	=	80
6.	50	+	35	=	85
7.	53	+	49	=	102
8.	86	+	54	=	140
9.	95	+	87	=	182
10.	55	+	41	=	96

Oefening 2
1.	92	+	48	=	140
2.	98	+	23	=	121
3.	85	+	57	=	142
4.	85	+	30	=	115
5.	79	+	61	=	140
6.	91	+	20	=	111
7.	73	+	57	=	130
8.	90	+	29	=	119
9.	86	+	31	=	117
10.	64	+	56	=	120

Oefening 3
1.	67	+	55	=	122
2.	83	+	50	=	133
3.	84	+	32	=	116
4.	74	+	42	=	116
5.	97	+	64	=	161
6.	83	+	75	=	158
7.	81	+	43	=	124
8.	96	+	78	=	174
9.	44	+	23	=	67
10.	70	+	40	=	110

Oefening 4
1.	89	+	26	=	115
2.	78	+	40	=	118
3.	69	+	56	=	125
4.	89	+	49	=	138
5.	58	+	56	=	114
6.	68	+	26	=	94
7.	99	+	83	=	182
8.	61	+	26	=	87
9.	82	+	34	=	116
10.	85	+	22	=	107