Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	90	+		=	128
2.	89	+		=	134
3.	77	+		=	107
4.	88	+		=	150
5.	69	+		=	115
6.	94	+		=	145
7.	79	+		=	156
8.	54	+		=	84
9.	64	+		=	88
10.	68	+		=	106

Oefening 2
1.	67	+		=	87
2.	56	+		=	92
3.	96	+		=	124
4.	86	+		=	134
5.	71	+		=	107
6.	93	+		=	116
7.	48	+		=	70
8.	60	+		=	103
9.	83	+		=	132
10.	99	+		=	132

Oefening 3
1.	89	+		=	140
2.	80	+		=	116
3.	99	+		=	151
4.	97	+		=	193
5.	92	+		=	144
6.	62	+		=	96
7.	60	+		=	99
8.	53	+		=	84
9.	40	+		=	79
10.	55	+		=	88

Oefening 4
1.	62	+		=	95
2.	98	+		=	184
3.	87	+		=	137
4.	49	+		=	92
5.	91	+		=	114
6.	81	+		=	120
7.	76	+		=	150
8.	87	+		=	162
9.	89	+		=	124
10.	82	+		=	154

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	90	+	38	=	128
2.	89	+	45	=	134
3.	77	+	30	=	107
4.	88	+	62	=	150
5.	69	+	46	=	115
6.	94	+	51	=	145
7.	79	+	77	=	156
8.	54	+	30	=	84
9.	64	+	24	=	88
10.	68	+	38	=	106

Oefening 2
1.	67	+	20	=	87
2.	56	+	36	=	92
3.	96	+	28	=	124
4.	86	+	48	=	134
5.	71	+	36	=	107
6.	93	+	23	=	116
7.	48	+	22	=	70
8.	60	+	43	=	103
9.	83	+	49	=	132
10.	99	+	33	=	132

Oefening 3
1.	89	+	51	=	140
2.	80	+	36	=	116
3.	99	+	52	=	151
4.	97	+	96	=	193
5.	92	+	52	=	144
6.	62	+	34	=	96
7.	60	+	39	=	99
8.	53	+	31	=	84
9.	40	+	39	=	79
10.	55	+	33	=	88

Oefening 4
1.	62	+	33	=	95
2.	98	+	86	=	184
3.	87	+	50	=	137
4.	49	+	43	=	92
5.	91	+	23	=	114
6.	81	+	39	=	120
7.	76	+	74	=	150
8.	87	+	75	=	162
9.	89	+	35	=	124
10.	82	+	72	=	154