Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	77	+		=	129
2.	67	+		=	106
3.	53	+		=	102
4.	78	+		=	103
5.	53	+		=	80
6.	82	+		=	162
7.	77	+		=	138
8.	47	+		=	87
9.	24	+		=	47
10.	62	+		=	82

Oefening 2
1.	67	+		=	88
2.	66	+		=	115
3.	59	+		=	88
4.	84	+		=	134
5.	87	+		=	121
6.	79	+		=	109
7.	61	+		=	94
8.	76	+		=	123
9.	93	+		=	123
10.	96	+		=	160

Oefening 3
1.	68	+		=	130
2.	85	+		=	143
3.	56	+		=	88
4.	72	+		=	131
5.	88	+		=	174
6.	79	+		=	138
7.	60	+		=	95
8.	98	+		=	120
9.	44	+		=	73
10.	98	+		=	155

Oefening 4
1.	91	+		=	134
2.	99	+		=	196
3.	45	+		=	85
4.	47	+		=	82
5.	57	+		=	98
6.	77	+		=	126
7.	69	+		=	98
8.	80	+		=	150
9.	97	+		=	182
10.	69	+		=	109

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	77	+	52	=	129
2.	67	+	39	=	106
3.	53	+	49	=	102
4.	78	+	25	=	103
5.	53	+	27	=	80
6.	82	+	80	=	162
7.	77	+	61	=	138
8.	47	+	40	=	87
9.	24	+	23	=	47
10.	62	+	20	=	82

Oefening 2
1.	67	+	21	=	88
2.	66	+	49	=	115
3.	59	+	29	=	88
4.	84	+	50	=	134
5.	87	+	34	=	121
6.	79	+	30	=	109
7.	61	+	33	=	94
8.	76	+	47	=	123
9.	93	+	30	=	123
10.	96	+	64	=	160

Oefening 3
1.	68	+	62	=	130
2.	85	+	58	=	143
3.	56	+	32	=	88
4.	72	+	59	=	131
5.	88	+	86	=	174
6.	79	+	59	=	138
7.	60	+	35	=	95
8.	98	+	22	=	120
9.	44	+	29	=	73
10.	98	+	57	=	155

Oefening 4
1.	91	+	43	=	134
2.	99	+	97	=	196
3.	45	+	40	=	85
4.	47	+	35	=	82
5.	57	+	41	=	98
6.	77	+	49	=	126
7.	69	+	29	=	98
8.	80	+	70	=	150
9.	97	+	85	=	182
10.	69	+	40	=	109