Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	80	+		=	150
2.	71	+		=	107
3.	86	+		=	123
4.	69	+		=	120
5.	82	+		=	142
6.	95	+		=	136
7.	59	+		=	105
8.	61	+		=	118
9.	32	+		=	63
10.	100	+		=	155

Oefening 2
1.	89	+		=	117
2.	78	+		=	145
3.	96	+		=	170
4.	93	+		=	152
5.	94	+		=	183
6.	90	+		=	120
7.	78	+		=	135
8.	45	+		=	89
9.	41	+		=	71
10.	86	+		=	126

Oefening 3
1.	30	+		=	53
2.	100	+		=	157
3.	97	+		=	176
4.	89	+		=	154
5.	22	+		=	43
6.	55	+		=	109
7.	81	+		=	119
8.	57	+		=	81
9.	83	+		=	120
10.	97	+		=	125

Oefening 4
1.	85	+		=	150
2.	99	+		=	138
3.	58	+		=	102
4.	93	+		=	113
5.	100	+		=	193
6.	80	+		=	135
7.	86	+		=	163
8.	43	+		=	82
9.	78	+		=	122
10.	65	+		=	115

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	80	+	70	=	150
2.	71	+	36	=	107
3.	86	+	37	=	123
4.	69	+	51	=	120
5.	82	+	60	=	142
6.	95	+	41	=	136
7.	59	+	46	=	105
8.	61	+	57	=	118
9.	32	+	31	=	63
10.	100	+	55	=	155

Oefening 2
1.	89	+	28	=	117
2.	78	+	67	=	145
3.	96	+	74	=	170
4.	93	+	59	=	152
5.	94	+	89	=	183
6.	90	+	30	=	120
7.	78	+	57	=	135
8.	45	+	44	=	89
9.	41	+	30	=	71
10.	86	+	40	=	126

Oefening 3
1.	30	+	23	=	53
2.	100	+	57	=	157
3.	97	+	79	=	176
4.	89	+	65	=	154
5.	22	+	21	=	43
6.	55	+	54	=	109
7.	81	+	38	=	119
8.	57	+	24	=	81
9.	83	+	37	=	120
10.	97	+	28	=	125

Oefening 4
1.	85	+	65	=	150
2.	99	+	39	=	138
3.	58	+	44	=	102
4.	93	+	20	=	113
5.	100	+	93	=	193
6.	80	+	55	=	135
7.	86	+	77	=	163
8.	43	+	39	=	82
9.	78	+	44	=	122
10.	65	+	50	=	115