Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	72	+		=	118
2.	98	+		=	136
3.	65	+		=	130
4.	78	+		=	117
5.	68	+		=	121
6.	48	+		=	95
7.	87	+		=	144
8.	71	+		=	118
9.	64	+		=	93
10.	92	+		=	170

Oefening 2
1.	61	+		=	111
2.	91	+		=	116
3.	88	+		=	132
4.	84	+		=	140
5.	85	+		=	140
6.	46	+		=	84
7.	71	+		=	123
8.	74	+		=	117
9.	41	+		=	76
10.	76	+		=	101

Oefening 3
1.	85	+		=	121
2.	79	+		=	99
3.	76	+		=	112
4.	83	+		=	141
5.	93	+		=	183
6.	93	+		=	174
7.	80	+		=	123
8.	88	+		=	140
9.	36	+		=	60
10.	98	+		=	170

Oefening 4
1.	100	+		=	188
2.	69	+		=	135
3.	61	+		=	89
4.	73	+		=	145
5.	64	+		=	95
6.	58	+		=	90
7.	77	+		=	113
8.	90	+		=	113
9.	85	+		=	164
10.	85	+		=	158

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	72	+	46	=	118
2.	98	+	38	=	136
3.	65	+	65	=	130
4.	78	+	39	=	117
5.	68	+	53	=	121
6.	48	+	47	=	95
7.	87	+	57	=	144
8.	71	+	47	=	118
9.	64	+	29	=	93
10.	92	+	78	=	170

Oefening 2
1.	61	+	50	=	111
2.	91	+	25	=	116
3.	88	+	44	=	132
4.	84	+	56	=	140
5.	85	+	55	=	140
6.	46	+	38	=	84
7.	71	+	52	=	123
8.	74	+	43	=	117
9.	41	+	35	=	76
10.	76	+	25	=	101

Oefening 3
1.	85	+	36	=	121
2.	79	+	20	=	99
3.	76	+	36	=	112
4.	83	+	58	=	141
5.	93	+	90	=	183
6.	93	+	81	=	174
7.	80	+	43	=	123
8.	88	+	52	=	140
9.	36	+	24	=	60
10.	98	+	72	=	170

Oefening 4
1.	100	+	88	=	188
2.	69	+	66	=	135
3.	61	+	28	=	89
4.	73	+	72	=	145
5.	64	+	31	=	95
6.	58	+	32	=	90
7.	77	+	36	=	113
8.	90	+	23	=	113
9.	85	+	79	=	164
10.	85	+	73	=	158