Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	98	+		=	146
2.	90	+		=	132
3.	87	+		=	109
4.	32	+		=	54
5.	66	+		=	103
6.	80	+		=	129
7.	62	+		=	120
8.	34	+		=	67
9.	73	+		=	141
10.	63	+		=	88

Oefening 2
1.	46	+		=	90
2.	52	+		=	76
3.	87	+		=	172
4.	80	+		=	145
5.	88	+		=	156
6.	71	+		=	139
7.	90	+		=	167
8.	96	+		=	182
9.	83	+		=	137
10.	100	+		=	123

Oefening 3
1.	89	+		=	140
2.	98	+		=	161
3.	46	+		=	83
4.	93	+		=	171
5.	74	+		=	130
6.	99	+		=	124
7.	60	+		=	97
8.	70	+		=	110
9.	83	+		=	122
10.	90	+		=	144

Oefening 4
1.	41	+		=	70
2.	90	+		=	150
3.	67	+		=	96
4.	77	+		=	133
5.	60	+		=	92
6.	77	+		=	129
7.	63	+		=	119
8.	74	+		=	110
9.	42	+		=	72
10.	77	+		=	127

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	98	+	48	=	146
2.	90	+	42	=	132
3.	87	+	22	=	109
4.	32	+	22	=	54
5.	66	+	37	=	103
6.	80	+	49	=	129
7.	62	+	58	=	120
8.	34	+	33	=	67
9.	73	+	68	=	141
10.	63	+	25	=	88

Oefening 2
1.	46	+	44	=	90
2.	52	+	24	=	76
3.	87	+	85	=	172
4.	80	+	65	=	145
5.	88	+	68	=	156
6.	71	+	68	=	139
7.	90	+	77	=	167
8.	96	+	86	=	182
9.	83	+	54	=	137
10.	100	+	23	=	123

Oefening 3
1.	89	+	51	=	140
2.	98	+	63	=	161
3.	46	+	37	=	83
4.	93	+	78	=	171
5.	74	+	56	=	130
6.	99	+	25	=	124
7.	60	+	37	=	97
8.	70	+	40	=	110
9.	83	+	39	=	122
10.	90	+	54	=	144

Oefening 4
1.	41	+	29	=	70
2.	90	+	60	=	150
3.	67	+	29	=	96
4.	77	+	56	=	133
5.	60	+	32	=	92
6.	77	+	52	=	129
7.	63	+	56	=	119
8.	74	+	36	=	110
9.	42	+	30	=	72
10.	77	+	50	=	127