Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	76	+		=	97
2.	92	+		=	166
3.	53	+		=	88
4.	79	+		=	116
5.	96	+		=	154
6.	85	+		=	111
7.	79	+		=	130
8.	48	+		=	91
9.	78	+		=	128
10.	91	+		=	140

Oefening 2
1.	79	+		=	120
2.	57	+		=	109
3.	80	+		=	118
4.	47	+		=	88
5.	82	+		=	109
6.	82	+		=	138
7.	39	+		=	71
8.	100	+		=	185
9.	90	+		=	115
10.	100	+		=	164

Oefening 3
1.	98	+		=	141
2.	42	+		=	72
3.	66	+		=	92
4.	97	+		=	121
5.	41	+		=	77
6.	68	+		=	125
7.	84	+		=	139
8.	46	+		=	90
9.	99	+		=	130
10.	77	+		=	132

Oefening 4
1.	80	+		=	150
2.	82	+		=	161
3.	91	+		=	127
4.	75	+		=	119
5.	93	+		=	165
6.	89	+		=	147
7.	82	+		=	155
8.	100	+		=	155
9.	63	+		=	100
10.	81	+		=	104

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	76	+	21	=	97
2.	92	+	74	=	166
3.	53	+	35	=	88
4.	79	+	37	=	116
5.	96	+	58	=	154
6.	85	+	26	=	111
7.	79	+	51	=	130
8.	48	+	43	=	91
9.	78	+	50	=	128
10.	91	+	49	=	140

Oefening 2
1.	79	+	41	=	120
2.	57	+	52	=	109
3.	80	+	38	=	118
4.	47	+	41	=	88
5.	82	+	27	=	109
6.	82	+	56	=	138
7.	39	+	32	=	71
8.	100	+	85	=	185
9.	90	+	25	=	115
10.	100	+	64	=	164

Oefening 3
1.	98	+	43	=	141
2.	42	+	30	=	72
3.	66	+	26	=	92
4.	97	+	24	=	121
5.	41	+	36	=	77
6.	68	+	57	=	125
7.	84	+	55	=	139
8.	46	+	44	=	90
9.	99	+	31	=	130
10.	77	+	55	=	132

Oefening 4
1.	80	+	70	=	150
2.	82	+	79	=	161
3.	91	+	36	=	127
4.	75	+	44	=	119
5.	93	+	72	=	165
6.	89	+	58	=	147
7.	82	+	73	=	155
8.	100	+	55	=	155
9.	63	+	37	=	100
10.	81	+	23	=	104