Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	83	+		=	135
2.	85	+		=	110
3.	60	+		=	96
4.	65	+		=	88
5.	44	+		=	72
6.	99	+		=	153
7.	56	+		=	102
8.	32	+		=	57
9.	90	+		=	144
10.	83	+		=	148

Oefening 2
1.	53	+		=	79
2.	88	+		=	159
3.	85	+		=	166
4.	83	+		=	119
5.	82	+		=	124
6.	72	+		=	115
7.	85	+		=	140
8.	49	+		=	75
9.	69	+		=	134
10.	73	+		=	138

Oefening 3
1.	75	+		=	118
2.	89	+		=	150
3.	87	+		=	126
4.	64	+		=	117
5.	93	+		=	128
6.	80	+		=	126
7.	59	+		=	92
8.	58	+		=	95
9.	96	+		=	159
10.	65	+		=	91

Oefening 4
1.	87	+		=	166
2.	88	+		=	171
3.	94	+		=	186
4.	99	+		=	169
5.	67	+		=	117
6.	89	+		=	130
7.	37	+		=	66
8.	50	+		=	79
9.	92	+		=	113
10.	58	+		=	112

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	83	+	52	=	135
2.	85	+	25	=	110
3.	60	+	36	=	96
4.	65	+	23	=	88
5.	44	+	28	=	72
6.	99	+	54	=	153
7.	56	+	46	=	102
8.	32	+	25	=	57
9.	90	+	54	=	144
10.	83	+	65	=	148

Oefening 2
1.	53	+	26	=	79
2.	88	+	71	=	159
3.	85	+	81	=	166
4.	83	+	36	=	119
5.	82	+	42	=	124
6.	72	+	43	=	115
7.	85	+	55	=	140
8.	49	+	26	=	75
9.	69	+	65	=	134
10.	73	+	65	=	138

Oefening 3
1.	75	+	43	=	118
2.	89	+	61	=	150
3.	87	+	39	=	126
4.	64	+	53	=	117
5.	93	+	35	=	128
6.	80	+	46	=	126
7.	59	+	33	=	92
8.	58	+	37	=	95
9.	96	+	63	=	159
10.	65	+	26	=	91

Oefening 4
1.	87	+	79	=	166
2.	88	+	83	=	171
3.	94	+	92	=	186
4.	99	+	70	=	169
5.	67	+	50	=	117
6.	89	+	41	=	130
7.	37	+	29	=	66
8.	50	+	29	=	79
9.	92	+	21	=	113
10.	58	+	54	=	112