Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	46	+		=	80
2.	67	+		=	99
3.	72	+		=	124
4.	36	+		=	70
5.	48	+		=	94
6.	77	+		=	132
7.	78	+		=	156
8.	84	+		=	135
9.	72	+		=	115
10.	59	+		=	84

Oefening 2
1.	74	+		=	131
2.	95	+		=	159
3.	92	+		=	131
4.	99	+		=	132
5.	44	+		=	86
6.	86	+		=	108
7.	92	+		=	181
8.	57	+		=	88
9.	100	+		=	170
10.	77	+		=	136

Oefening 3
1.	36	+		=	71
2.	43	+		=	78
3.	52	+		=	104
4.	92	+		=	121
5.	79	+		=	103
6.	69	+		=	92
7.	71	+		=	98
8.	100	+		=	149
9.	88	+		=	128
10.	55	+		=	96

Oefening 4
1.	66	+		=	112
2.	67	+		=	113
3.	53	+		=	83
4.	99	+		=	128
5.	86	+		=	124
6.	95	+		=	166
7.	31	+		=	59
8.	49	+		=	75
9.	88	+		=	156
10.	97	+		=	183

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	46	+	34	=	80
2.	67	+	32	=	99
3.	72	+	52	=	124
4.	36	+	34	=	70
5.	48	+	46	=	94
6.	77	+	55	=	132
7.	78	+	78	=	156
8.	84	+	51	=	135
9.	72	+	43	=	115
10.	59	+	25	=	84

Oefening 2
1.	74	+	57	=	131
2.	95	+	64	=	159
3.	92	+	39	=	131
4.	99	+	33	=	132
5.	44	+	42	=	86
6.	86	+	22	=	108
7.	92	+	89	=	181
8.	57	+	31	=	88
9.	100	+	70	=	170
10.	77	+	59	=	136

Oefening 3
1.	36	+	35	=	71
2.	43	+	35	=	78
3.	52	+	52	=	104
4.	92	+	29	=	121
5.	79	+	24	=	103
6.	69	+	23	=	92
7.	71	+	27	=	98
8.	100	+	49	=	149
9.	88	+	40	=	128
10.	55	+	41	=	96

Oefening 4
1.	66	+	46	=	112
2.	67	+	46	=	113
3.	53	+	30	=	83
4.	99	+	29	=	128
5.	86	+	38	=	124
6.	95	+	71	=	166
7.	31	+	28	=	59
8.	49	+	26	=	75
9.	88	+	68	=	156
10.	97	+	86	=	183