Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	55	+		=	108
2.	68	+		=	121
3.	90	+		=	125
4.	98	+		=	158
5.	64	+		=	112
6.	80	+		=	111
7.	96	+		=	172
8.	78	+		=	105
9.	92	+		=	145
10.	92	+		=	124

Oefening 2
1.	100	+		=	178
2.	27	+		=	48
3.	89	+		=	114
4.	78	+		=	124
5.	76	+		=	121
6.	25	+		=	45
7.	53	+		=	76
8.	93	+		=	160
9.	98	+		=	158
10.	65	+		=	120

Oefening 3
1.	53	+		=	87
2.	97	+		=	144
3.	91	+		=	135
4.	77	+		=	139
5.	57	+		=	78
6.	75	+		=	114
7.	98	+		=	164
8.	93	+		=	180
9.	58	+		=	93
10.	90	+		=	169

Oefening 4
1.	84	+		=	115
2.	98	+		=	195
3.	39	+		=	71
4.	58	+		=	107
5.	34	+		=	65
6.	91	+		=	119
7.	72	+		=	142
8.	71	+		=	113
9.	80	+		=	148
10.	52	+		=	103

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	55	+	53	=	108
2.	68	+	53	=	121
3.	90	+	35	=	125
4.	98	+	60	=	158
5.	64	+	48	=	112
6.	80	+	31	=	111
7.	96	+	76	=	172
8.	78	+	27	=	105
9.	92	+	53	=	145
10.	92	+	32	=	124

Oefening 2
1.	100	+	78	=	178
2.	27	+	21	=	48
3.	89	+	25	=	114
4.	78	+	46	=	124
5.	76	+	45	=	121
6.	25	+	20	=	45
7.	53	+	23	=	76
8.	93	+	67	=	160
9.	98	+	60	=	158
10.	65	+	55	=	120

Oefening 3
1.	53	+	34	=	87
2.	97	+	47	=	144
3.	91	+	44	=	135
4.	77	+	62	=	139
5.	57	+	21	=	78
6.	75	+	39	=	114
7.	98	+	66	=	164
8.	93	+	87	=	180
9.	58	+	35	=	93
10.	90	+	79	=	169

Oefening 4
1.	84	+	31	=	115
2.	98	+	97	=	195
3.	39	+	32	=	71
4.	58	+	49	=	107
5.	34	+	31	=	65
6.	91	+	28	=	119
7.	72	+	70	=	142
8.	71	+	42	=	113
9.	80	+	68	=	148
10.	52	+	51	=	103