Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	100	+		=	122
2.	86	+		=	153
3.	100	+		=	182
4.	79	+		=	148
5.	66	+		=	104
6.	61	+		=	105
7.	76	+		=	101
8.	96	+		=	123
9.	90	+		=	122
10.	94	+		=	171

Oefening 2
1.	27	+		=	52
2.	42	+		=	62
3.	73	+		=	134
4.	72	+		=	101
5.	71	+		=	106
6.	54	+		=	85
7.	78	+		=	126
8.	58	+		=	83
9.	99	+		=	164
10.	87	+		=	155

Oefening 3
1.	83	+		=	120
2.	25	+		=	46
3.	89	+		=	145
4.	29	+		=	50
5.	78	+		=	151
6.	79	+		=	138
7.	100	+		=	134
8.	91	+		=	160
9.	64	+		=	113
10.	67	+		=	108

Oefening 4
1.	82	+		=	145
2.	70	+		=	92
3.	37	+		=	69
4.	44	+		=	71
5.	90	+		=	111
6.	36	+		=	64
7.	45	+		=	66
8.	21	+		=	42
9.	44	+		=	83
10.	66	+		=	119

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	100	+	22	=	122
2.	86	+	67	=	153
3.	100	+	82	=	182
4.	79	+	69	=	148
5.	66	+	38	=	104
6.	61	+	44	=	105
7.	76	+	25	=	101
8.	96	+	27	=	123
9.	90	+	32	=	122
10.	94	+	77	=	171

Oefening 2
1.	27	+	25	=	52
2.	42	+	20	=	62
3.	73	+	61	=	134
4.	72	+	29	=	101
5.	71	+	35	=	106
6.	54	+	31	=	85
7.	78	+	48	=	126
8.	58	+	25	=	83
9.	99	+	65	=	164
10.	87	+	68	=	155

Oefening 3
1.	83	+	37	=	120
2.	25	+	21	=	46
3.	89	+	56	=	145
4.	29	+	21	=	50
5.	78	+	73	=	151
6.	79	+	59	=	138
7.	100	+	34	=	134
8.	91	+	69	=	160
9.	64	+	49	=	113
10.	67	+	41	=	108

Oefening 4
1.	82	+	63	=	145
2.	70	+	22	=	92
3.	37	+	32	=	69
4.	44	+	27	=	71
5.	90	+	21	=	111
6.	36	+	28	=	64
7.	45	+	21	=	66
8.	21	+	21	=	42
9.	44	+	39	=	83
10.	66	+	53	=	119