Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	73	+		=	141
2.	63	+		=	104
3.	69	+		=	114
4.	92	+		=	116
5.	55	+		=	83
6.	65	+		=	113
7.	71	+		=	136
8.	93	+		=	138
9.	80	+		=	135
10.	78	+		=	111

Oefening 2
1.	85	+		=	111
2.	95	+		=	165
3.	80	+		=	128
4.	88	+		=	148
5.	89	+		=	155
6.	49	+		=	98
7.	97	+		=	129
8.	95	+		=	140
9.	60	+		=	92
10.	80	+		=	141

Oefening 3
1.	87	+		=	169
2.	42	+		=	77
3.	94	+		=	117
4.	88	+		=	123
5.	77	+		=	126
6.	58	+		=	114
7.	77	+		=	107
8.	52	+		=	102
9.	72	+		=	115
10.	54	+		=	77

Oefening 4
1.	87	+		=	170
2.	40	+		=	69
3.	25	+		=	48
4.	95	+		=	183
5.	98	+		=	157
6.	67	+		=	132
7.	79	+		=	137
8.	74	+		=	96
9.	89	+		=	130
10.	45	+		=	75

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	73	+	68	=	141
2.	63	+	41	=	104
3.	69	+	45	=	114
4.	92	+	24	=	116
5.	55	+	28	=	83
6.	65	+	48	=	113
7.	71	+	65	=	136
8.	93	+	45	=	138
9.	80	+	55	=	135
10.	78	+	33	=	111

Oefening 2
1.	85	+	26	=	111
2.	95	+	70	=	165
3.	80	+	48	=	128
4.	88	+	60	=	148
5.	89	+	66	=	155
6.	49	+	49	=	98
7.	97	+	32	=	129
8.	95	+	45	=	140
9.	60	+	32	=	92
10.	80	+	61	=	141

Oefening 3
1.	87	+	82	=	169
2.	42	+	35	=	77
3.	94	+	23	=	117
4.	88	+	35	=	123
5.	77	+	49	=	126
6.	58	+	56	=	114
7.	77	+	30	=	107
8.	52	+	50	=	102
9.	72	+	43	=	115
10.	54	+	23	=	77

Oefening 4
1.	87	+	83	=	170
2.	40	+	29	=	69
3.	25	+	23	=	48
4.	95	+	88	=	183
5.	98	+	59	=	157
6.	67	+	65	=	132
7.	79	+	58	=	137
8.	74	+	22	=	96
9.	89	+	41	=	130
10.	45	+	30	=	75