Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	94	+		=	125
2.	95	+		=	171
3.	79	+		=	139
4.	100	+		=	200
5.	89	+		=	161
6.	67	+		=	101
7.	61	+		=	86
8.	72	+		=	106
9.	89	+		=	136
10.	71	+		=	100

Oefening 2
1.	52	+		=	85
2.	86	+		=	170
3.	89	+		=	161
4.	49	+		=	89
5.	44	+		=	69
6.	71	+		=	109
7.	73	+		=	132
8.	95	+		=	159
9.	90	+		=	174
10.	77	+		=	114

Oefening 3
1.	76	+		=	108
2.	38	+		=	68
3.	88	+		=	109
4.	86	+		=	141
5.	70	+		=	94
6.	38	+		=	58
7.	54	+		=	98
8.	94	+		=	136
9.	89	+		=	124
10.	96	+		=	192

Oefening 4
1.	91	+		=	117
2.	72	+		=	108
3.	82	+		=	129
4.	77	+		=	113
5.	74	+		=	95
6.	73	+		=	121
7.	92	+		=	127
8.	82	+		=	154
9.	58	+		=	115
10.	52	+		=	74

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	94	+	31	=	125
2.	95	+	76	=	171
3.	79	+	60	=	139
4.	100	+	100	=	200
5.	89	+	72	=	161
6.	67	+	34	=	101
7.	61	+	25	=	86
8.	72	+	34	=	106
9.	89	+	47	=	136
10.	71	+	29	=	100

Oefening 2
1.	52	+	33	=	85
2.	86	+	84	=	170
3.	89	+	72	=	161
4.	49	+	40	=	89
5.	44	+	25	=	69
6.	71	+	38	=	109
7.	73	+	59	=	132
8.	95	+	64	=	159
9.	90	+	84	=	174
10.	77	+	37	=	114

Oefening 3
1.	76	+	32	=	108
2.	38	+	30	=	68
3.	88	+	21	=	109
4.	86	+	55	=	141
5.	70	+	24	=	94
6.	38	+	20	=	58
7.	54	+	44	=	98
8.	94	+	42	=	136
9.	89	+	35	=	124
10.	96	+	96	=	192

Oefening 4
1.	91	+	26	=	117
2.	72	+	36	=	108
3.	82	+	47	=	129
4.	77	+	36	=	113
5.	74	+	21	=	95
6.	73	+	48	=	121
7.	92	+	35	=	127
8.	82	+	72	=	154
9.	58	+	57	=	115
10.	52	+	22	=	74