Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	70	+		=	103
2.	99	+		=	190
3.	86	+		=	142
4.	43	+		=	68
5.	97	+		=	145
6.	79	+		=	102
7.	84	+		=	149
8.	60	+		=	106
9.	89	+		=	151
10.	80	+		=	137

Oefening 2
1.	86	+		=	120
2.	68	+		=	106
3.	72	+		=	134
4.	56	+		=	97
5.	97	+		=	147
6.	58	+		=	105
7.	92	+		=	152
8.	93	+		=	157
9.	61	+		=	93
10.	55	+		=	88

Oefening 3
1.	73	+		=	94
2.	78	+		=	140
3.	96	+		=	142
4.	58	+		=	81
5.	98	+		=	183
6.	94	+		=	188
7.	60	+		=	104
8.	82	+		=	110
9.	97	+		=	118
10.	68	+		=	104

Oefening 4
1.	82	+		=	115
2.	30	+		=	53
3.	85	+		=	162
4.	80	+		=	129
5.	45	+		=	77
6.	69	+		=	95
7.	72	+		=	122
8.	46	+		=	73
9.	97	+		=	184
10.	79	+		=	149

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	70	+	33	=	103
2.	99	+	91	=	190
3.	86	+	56	=	142
4.	43	+	25	=	68
5.	97	+	48	=	145
6.	79	+	23	=	102
7.	84	+	65	=	149
8.	60	+	46	=	106
9.	89	+	62	=	151
10.	80	+	57	=	137

Oefening 2
1.	86	+	34	=	120
2.	68	+	38	=	106
3.	72	+	62	=	134
4.	56	+	41	=	97
5.	97	+	50	=	147
6.	58	+	47	=	105
7.	92	+	60	=	152
8.	93	+	64	=	157
9.	61	+	32	=	93
10.	55	+	33	=	88

Oefening 3
1.	73	+	21	=	94
2.	78	+	62	=	140
3.	96	+	46	=	142
4.	58	+	23	=	81
5.	98	+	85	=	183
6.	94	+	94	=	188
7.	60	+	44	=	104
8.	82	+	28	=	110
9.	97	+	21	=	118
10.	68	+	36	=	104

Oefening 4
1.	82	+	33	=	115
2.	30	+	23	=	53
3.	85	+	77	=	162
4.	80	+	49	=	129
5.	45	+	32	=	77
6.	69	+	26	=	95
7.	72	+	50	=	122
8.	46	+	27	=	73
9.	97	+	87	=	184
10.	79	+	70	=	149