Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	38	+		=	68
2.	95	+		=	139
3.	53	+		=	93
4.	41	+		=	75
5.	80	+		=	109
6.	95	+		=	127
7.	77	+		=	117
8.	92	+		=	157
9.	78	+		=	129
10.	60	+		=	96

Oefening 2
1.	67	+		=	117
2.	94	+		=	181
3.	91	+		=	170
4.	48	+		=	70
5.	88	+		=	171
6.	68	+		=	102
7.	57	+		=	87
8.	97	+		=	131
9.	87	+		=	157
10.	91	+		=	155

Oefening 3
1.	74	+		=	112
2.	74	+		=	116
3.	52	+		=	93
4.	71	+		=	104
5.	70	+		=	93
6.	57	+		=	85
7.	70	+		=	112
8.	87	+		=	142
9.	85	+		=	165
10.	61	+		=	107

Oefening 4
1.	70	+		=	133
2.	47	+		=	74
3.	55	+		=	91
4.	98	+		=	151
5.	59	+		=	82
6.	41	+		=	69
7.	90	+		=	114
8.	75	+		=	102
9.	32	+		=	56
10.	76	+		=	144

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	38	+	30	=	68
2.	95	+	44	=	139
3.	53	+	40	=	93
4.	41	+	34	=	75
5.	80	+	29	=	109
6.	95	+	32	=	127
7.	77	+	40	=	117
8.	92	+	65	=	157
9.	78	+	51	=	129
10.	60	+	36	=	96

Oefening 2
1.	67	+	50	=	117
2.	94	+	87	=	181
3.	91	+	79	=	170
4.	48	+	22	=	70
5.	88	+	83	=	171
6.	68	+	34	=	102
7.	57	+	30	=	87
8.	97	+	34	=	131
9.	87	+	70	=	157
10.	91	+	64	=	155

Oefening 3
1.	74	+	38	=	112
2.	74	+	42	=	116
3.	52	+	41	=	93
4.	71	+	33	=	104
5.	70	+	23	=	93
6.	57	+	28	=	85
7.	70	+	42	=	112
8.	87	+	55	=	142
9.	85	+	80	=	165
10.	61	+	46	=	107

Oefening 4
1.	70	+	63	=	133
2.	47	+	27	=	74
3.	55	+	36	=	91
4.	98	+	53	=	151
5.	59	+	23	=	82
6.	41	+	28	=	69
7.	90	+	24	=	114
8.	75	+	27	=	102
9.	32	+	24	=	56
10.	76	+	68	=	144