Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	79	+		=	155
2.	70	+		=	107
3.	97	+		=	153
4.	36	+		=	57
5.	77	+		=	102
6.	61	+		=	115
7.	60	+		=	98
8.	87	+		=	170
9.	79	+		=	101
10.	68	+		=	129

Oefening 2
1.	39	+		=	69
2.	78	+		=	138
3.	93	+		=	166
4.	79	+		=	122
5.	65	+		=	108
6.	88	+		=	144
7.	41	+		=	75
8.	81	+		=	157
9.	73	+		=	140
10.	88	+		=	117

Oefening 3
1.	58	+		=	91
2.	79	+		=	128
3.	37	+		=	70
4.	63	+		=	92
5.	68	+		=	88
6.	68	+		=	104
7.	100	+		=	135
8.	76	+		=	97
9.	31	+		=	60
10.	64	+		=	121

Oefening 4
1.	90	+		=	169
2.	96	+		=	117
3.	94	+		=	133
4.	100	+		=	175
5.	47	+		=	81
6.	95	+		=	155
7.	96	+		=	168
8.	66	+		=	117
9.	89	+		=	167
10.	48	+		=	93

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	79	+	76	=	155
2.	70	+	37	=	107
3.	97	+	56	=	153
4.	36	+	21	=	57
5.	77	+	25	=	102
6.	61	+	54	=	115
7.	60	+	38	=	98
8.	87	+	83	=	170
9.	79	+	22	=	101
10.	68	+	61	=	129

Oefening 2
1.	39	+	30	=	69
2.	78	+	60	=	138
3.	93	+	73	=	166
4.	79	+	43	=	122
5.	65	+	43	=	108
6.	88	+	56	=	144
7.	41	+	34	=	75
8.	81	+	76	=	157
9.	73	+	67	=	140
10.	88	+	29	=	117

Oefening 3
1.	58	+	33	=	91
2.	79	+	49	=	128
3.	37	+	33	=	70
4.	63	+	29	=	92
5.	68	+	20	=	88
6.	68	+	36	=	104
7.	100	+	35	=	135
8.	76	+	21	=	97
9.	31	+	29	=	60
10.	64	+	57	=	121

Oefening 4
1.	90	+	79	=	169
2.	96	+	21	=	117
3.	94	+	39	=	133
4.	100	+	75	=	175
5.	47	+	34	=	81
6.	95	+	60	=	155
7.	96	+	72	=	168
8.	66	+	51	=	117
9.	89	+	78	=	167
10.	48	+	45	=	93