Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	72	+		=	141
2.	100	+		=	160
3.	45	+		=	76
4.	35	+		=	60
5.	48	+		=	76
6.	84	+		=	156
7.	59	+		=	81
8.	93	+		=	134
9.	91	+		=	118
10.	85	+		=	118

Oefening 2
1.	99	+		=	184
2.	82	+		=	164
3.	91	+		=	156
4.	82	+		=	140
5.	71	+		=	110
6.	94	+		=	184
7.	89	+		=	124
8.	93	+		=	122
9.	74	+		=	140
10.	38	+		=	71

Oefening 3
1.	96	+		=	175
2.	96	+		=	157
3.	64	+		=	90
4.	85	+		=	116
5.	91	+		=	121
6.	92	+		=	125
7.	78	+		=	106
8.	89	+		=	120
9.	92	+		=	172
10.	92	+		=	152

Oefening 4
1.	84	+		=	112
2.	77	+		=	99
3.	50	+		=	97
4.	62	+		=	98
5.	56	+		=	105
6.	91	+		=	152
7.	63	+		=	87
8.	60	+		=	82
9.	51	+		=	88
10.	67	+		=	131

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	72	+	69	=	141
2.	100	+	60	=	160
3.	45	+	31	=	76
4.	35	+	25	=	60
5.	48	+	28	=	76
6.	84	+	72	=	156
7.	59	+	22	=	81
8.	93	+	41	=	134
9.	91	+	27	=	118
10.	85	+	33	=	118

Oefening 2
1.	99	+	85	=	184
2.	82	+	82	=	164
3.	91	+	65	=	156
4.	82	+	58	=	140
5.	71	+	39	=	110
6.	94	+	90	=	184
7.	89	+	35	=	124
8.	93	+	29	=	122
9.	74	+	66	=	140
10.	38	+	33	=	71

Oefening 3
1.	96	+	79	=	175
2.	96	+	61	=	157
3.	64	+	26	=	90
4.	85	+	31	=	116
5.	91	+	30	=	121
6.	92	+	33	=	125
7.	78	+	28	=	106
8.	89	+	31	=	120
9.	92	+	80	=	172
10.	92	+	60	=	152

Oefening 4
1.	84	+	28	=	112
2.	77	+	22	=	99
3.	50	+	47	=	97
4.	62	+	36	=	98
5.	56	+	49	=	105
6.	91	+	61	=	152
7.	63	+	24	=	87
8.	60	+	22	=	82
9.	51	+	37	=	88
10.	67	+	64	=	131