Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	82	+		=	130
2.	57	+		=	112
3.	86	+		=	160
4.	76	+		=	114
5.	75	+		=	126
6.	68	+		=	129
7.	57	+		=	110
8.	76	+		=	151
9.	62	+		=	120
10.	64	+		=	125

Oefening 2
1.	55	+		=	93
2.	69	+		=	119
3.	56	+		=	80
4.	100	+		=	168
5.	75	+		=	113
6.	72	+		=	107
7.	71	+		=	129
8.	100	+		=	172
9.	91	+		=	120
10.	98	+		=	145

Oefening 3
1.	22	+		=	42
2.	54	+		=	88
3.	93	+		=	166
4.	42	+		=	74
5.	46	+		=	89
6.	86	+		=	122
7.	71	+		=	111
8.	95	+		=	158
9.	66	+		=	126
10.	52	+		=	83

Oefening 4
1.	83	+		=	124
2.	56	+		=	95
3.	88	+		=	170
4.	79	+		=	121
5.	96	+		=	121
6.	90	+		=	143
7.	54	+		=	102
8.	94	+		=	120
9.	22	+		=	43
10.	86	+		=	119

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	82	+	48	=	130
2.	57	+	55	=	112
3.	86	+	74	=	160
4.	76	+	38	=	114
5.	75	+	51	=	126
6.	68	+	61	=	129
7.	57	+	53	=	110
8.	76	+	75	=	151
9.	62	+	58	=	120
10.	64	+	61	=	125

Oefening 2
1.	55	+	38	=	93
2.	69	+	50	=	119
3.	56	+	24	=	80
4.	100	+	68	=	168
5.	75	+	38	=	113
6.	72	+	35	=	107
7.	71	+	58	=	129
8.	100	+	72	=	172
9.	91	+	29	=	120
10.	98	+	47	=	145

Oefening 3
1.	22	+	20	=	42
2.	54	+	34	=	88
3.	93	+	73	=	166
4.	42	+	32	=	74
5.	46	+	43	=	89
6.	86	+	36	=	122
7.	71	+	40	=	111
8.	95	+	63	=	158
9.	66	+	60	=	126
10.	52	+	31	=	83

Oefening 4
1.	83	+	41	=	124
2.	56	+	39	=	95
3.	88	+	82	=	170
4.	79	+	42	=	121
5.	96	+	25	=	121
6.	90	+	53	=	143
7.	54	+	48	=	102
8.	94	+	26	=	120
9.	22	+	21	=	43
10.	86	+	33	=	119