Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	83	+		=	147
2.	54	+		=	87
3.	94	+		=	183
4.	93	+		=	161
5.	57	+		=	92
6.	44	+		=	88
7.	54	+		=	85
8.	60	+		=	92
9.	59	+		=	92
10.	29	+		=	58

Oefening 2
1.	78	+		=	116
2.	79	+		=	108
3.	82	+		=	124
4.	70	+		=	129
5.	45	+		=	82
6.	98	+		=	138
7.	90	+		=	154
8.	91	+		=	121
9.	87	+		=	150
10.	89	+		=	124

Oefening 3
1.	98	+		=	143
2.	74	+		=	143
3.	68	+		=	111
4.	88	+		=	112
5.	75	+		=	125
6.	82	+		=	117
7.	81	+		=	104
8.	100	+		=	120
9.	54	+		=	87
10.	47	+		=	70

Oefening 4
1.	74	+		=	95
2.	39	+		=	64
3.	79	+		=	134
4.	93	+		=	165
5.	75	+		=	134
6.	57	+		=	98
7.	87	+		=	162
8.	77	+		=	98
9.	53	+		=	94
10.	74	+		=	118

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	83	+	64	=	147
2.	54	+	33	=	87
3.	94	+	89	=	183
4.	93	+	68	=	161
5.	57	+	35	=	92
6.	44	+	44	=	88
7.	54	+	31	=	85
8.	60	+	32	=	92
9.	59	+	33	=	92
10.	29	+	29	=	58

Oefening 2
1.	78	+	38	=	116
2.	79	+	29	=	108
3.	82	+	42	=	124
4.	70	+	59	=	129
5.	45	+	37	=	82
6.	98	+	40	=	138
7.	90	+	64	=	154
8.	91	+	30	=	121
9.	87	+	63	=	150
10.	89	+	35	=	124

Oefening 3
1.	98	+	45	=	143
2.	74	+	69	=	143
3.	68	+	43	=	111
4.	88	+	24	=	112
5.	75	+	50	=	125
6.	82	+	35	=	117
7.	81	+	23	=	104
8.	100	+	20	=	120
9.	54	+	33	=	87
10.	47	+	23	=	70

Oefening 4
1.	74	+	21	=	95
2.	39	+	25	=	64
3.	79	+	55	=	134
4.	93	+	72	=	165
5.	75	+	59	=	134
6.	57	+	41	=	98
7.	87	+	75	=	162
8.	77	+	21	=	98
9.	53	+	41	=	94
10.	74	+	44	=	118