Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	79	+		=	129
2.	78	+		=	111
3.	68	+		=	102
4.	98	+		=	120
5.	77	+		=	135
6.	95	+		=	143
7.	63	+		=	107
8.	88	+		=	127
9.	88	+		=	176
10.	73	+		=	116

Oefening 2
1.	100	+		=	159
2.	70	+		=	120
3.	63	+		=	115
4.	88	+		=	168
5.	100	+		=	186
6.	78	+		=	123
7.	32	+		=	53
8.	62	+		=	112
9.	40	+		=	76
10.	92	+		=	152

Oefening 3
1.	55	+		=	93
2.	30	+		=	55
3.	60	+		=	104
4.	79	+		=	101
5.	45	+		=	85
6.	68	+		=	102
7.	83	+		=	157
8.	89	+		=	162
9.	68	+		=	116
10.	68	+		=	118

Oefening 4
1.	64	+		=	102
2.	59	+		=	101
3.	53	+		=	96
4.	67	+		=	127
5.	100	+		=	122
6.	37	+		=	65
7.	69	+		=	122
8.	39	+		=	61
9.	96	+		=	116
10.	79	+		=	155

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	79	+	50	=	129
2.	78	+	33	=	111
3.	68	+	34	=	102
4.	98	+	22	=	120
5.	77	+	58	=	135
6.	95	+	48	=	143
7.	63	+	44	=	107
8.	88	+	39	=	127
9.	88	+	88	=	176
10.	73	+	43	=	116

Oefening 2
1.	100	+	59	=	159
2.	70	+	50	=	120
3.	63	+	52	=	115
4.	88	+	80	=	168
5.	100	+	86	=	186
6.	78	+	45	=	123
7.	32	+	21	=	53
8.	62	+	50	=	112
9.	40	+	36	=	76
10.	92	+	60	=	152

Oefening 3
1.	55	+	38	=	93
2.	30	+	25	=	55
3.	60	+	44	=	104
4.	79	+	22	=	101
5.	45	+	40	=	85
6.	68	+	34	=	102
7.	83	+	74	=	157
8.	89	+	73	=	162
9.	68	+	48	=	116
10.	68	+	50	=	118

Oefening 4
1.	64	+	38	=	102
2.	59	+	42	=	101
3.	53	+	43	=	96
4.	67	+	60	=	127
5.	100	+	22	=	122
6.	37	+	28	=	65
7.	69	+	53	=	122
8.	39	+	22	=	61
9.	96	+	20	=	116
10.	79	+	76	=	155