Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	75	+		=	129
2.	94	+		=	171
3.	90	+		=	152
4.	54	+		=	74
5.	90	+		=	135
6.	88	+		=	150
7.	98	+		=	150
8.	43	+		=	69
9.	92	+		=	173
10.	49	+		=	97

Oefening 2
1.	90	+		=	169
2.	64	+		=	106
3.	80	+		=	112
4.	64	+		=	111
5.	28	+		=	55
6.	76	+		=	104
7.	98	+		=	142
8.	87	+		=	160
9.	32	+		=	64
10.	98	+		=	144

Oefening 3
1.	50	+		=	72
2.	63	+		=	105
3.	85	+		=	149
4.	29	+		=	49
5.	87	+		=	161
6.	62	+		=	114
7.	53	+		=	95
8.	71	+		=	92
9.	88	+		=	132
10.	94	+		=	168

Oefening 4
1.	82	+		=	121
2.	87	+		=	149
3.	53	+		=	100
4.	61	+		=	115
5.	30	+		=	53
6.	72	+		=	116
7.	89	+		=	113
8.	94	+		=	128
9.	73	+		=	141
10.	93	+		=	139

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	75	+	54	=	129
2.	94	+	77	=	171
3.	90	+	62	=	152
4.	54	+	20	=	74
5.	90	+	45	=	135
6.	88	+	62	=	150
7.	98	+	52	=	150
8.	43	+	26	=	69
9.	92	+	81	=	173
10.	49	+	48	=	97

Oefening 2
1.	90	+	79	=	169
2.	64	+	42	=	106
3.	80	+	32	=	112
4.	64	+	47	=	111
5.	28	+	27	=	55
6.	76	+	28	=	104
7.	98	+	44	=	142
8.	87	+	73	=	160
9.	32	+	32	=	64
10.	98	+	46	=	144

Oefening 3
1.	50	+	22	=	72
2.	63	+	42	=	105
3.	85	+	64	=	149
4.	29	+	20	=	49
5.	87	+	74	=	161
6.	62	+	52	=	114
7.	53	+	42	=	95
8.	71	+	21	=	92
9.	88	+	44	=	132
10.	94	+	74	=	168

Oefening 4
1.	82	+	39	=	121
2.	87	+	62	=	149
3.	53	+	47	=	100
4.	61	+	54	=	115
5.	30	+	23	=	53
6.	72	+	44	=	116
7.	89	+	24	=	113
8.	94	+	34	=	128
9.	73	+	68	=	141
10.	93	+	46	=	139