Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	93	+		=	121
2.	60	+		=	104
3.	99	+		=	133
4.	83	+		=	110
5.	71	+		=	112
6.	72	+		=	110
7.	82	+		=	130
8.	78	+		=	127
9.	87	+		=	156
10.	37	+		=	71

Oefening 2
1.	99	+		=	188
2.	66	+		=	111
3.	85	+		=	116
4.	90	+		=	128
5.	90	+		=	122
6.	50	+		=	96
7.	85	+		=	123
8.	44	+		=	80
9.	100	+		=	140
10.	99	+		=	179

Oefening 3
1.	90	+		=	143
2.	91	+		=	132
3.	30	+		=	58
4.	90	+		=	128
5.	85	+		=	165
6.	45	+		=	88
7.	66	+		=	102
8.	87	+		=	139
9.	61	+		=	119
10.	55	+		=	108

Oefening 4
1.	53	+		=	94
2.	86	+		=	132
3.	73	+		=	96
4.	98	+		=	189
5.	45	+		=	83
6.	81	+		=	113
7.	99	+		=	140
8.	55	+		=	108
9.	55	+		=	90
10.	89	+		=	150

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	93	+	28	=	121
2.	60	+	44	=	104
3.	99	+	34	=	133
4.	83	+	27	=	110
5.	71	+	41	=	112
6.	72	+	38	=	110
7.	82	+	48	=	130
8.	78	+	49	=	127
9.	87	+	69	=	156
10.	37	+	34	=	71

Oefening 2
1.	99	+	89	=	188
2.	66	+	45	=	111
3.	85	+	31	=	116
4.	90	+	38	=	128
5.	90	+	32	=	122
6.	50	+	46	=	96
7.	85	+	38	=	123
8.	44	+	36	=	80
9.	100	+	40	=	140
10.	99	+	80	=	179

Oefening 3
1.	90	+	53	=	143
2.	91	+	41	=	132
3.	30	+	28	=	58
4.	90	+	38	=	128
5.	85	+	80	=	165
6.	45	+	43	=	88
7.	66	+	36	=	102
8.	87	+	52	=	139
9.	61	+	58	=	119
10.	55	+	53	=	108

Oefening 4
1.	53	+	41	=	94
2.	86	+	46	=	132
3.	73	+	23	=	96
4.	98	+	91	=	189
5.	45	+	38	=	83
6.	81	+	32	=	113
7.	99	+	41	=	140
8.	55	+	53	=	108
9.	55	+	35	=	90
10.	89	+	61	=	150