Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	77	+		=	132
2.	67	+		=	120
3.	70	+		=	96
4.	45	+		=	79
5.	90	+		=	116
6.	96	+		=	170
7.	97	+		=	174
8.	43	+		=	69
9.	85	+		=	169
10.	61	+		=	112

Oefening 2
1.	64	+		=	88
2.	84	+		=	157
3.	96	+		=	129
4.	79	+		=	134
5.	38	+		=	62
6.	43	+		=	76
7.	73	+		=	121
8.	86	+		=	152
9.	75	+		=	124
10.	65	+		=	94

Oefening 3
1.	58	+		=	107
2.	83	+		=	136
3.	96	+		=	162
4.	55	+		=	86
5.	77	+		=	125
6.	68	+		=	118
7.	94	+		=	174
8.	41	+		=	66
9.	91	+		=	129
10.	63	+		=	111

Oefening 4
1.	83	+		=	131
2.	56	+		=	107
3.	67	+		=	127
4.	29	+		=	51
5.	44	+		=	70
6.	68	+		=	110
7.	67	+		=	118
8.	28	+		=	55
9.	100	+		=	181
10.	96	+		=	117

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	77	+	55	=	132
2.	67	+	53	=	120
3.	70	+	26	=	96
4.	45	+	34	=	79
5.	90	+	26	=	116
6.	96	+	74	=	170
7.	97	+	77	=	174
8.	43	+	26	=	69
9.	85	+	84	=	169
10.	61	+	51	=	112

Oefening 2
1.	64	+	24	=	88
2.	84	+	73	=	157
3.	96	+	33	=	129
4.	79	+	55	=	134
5.	38	+	24	=	62
6.	43	+	33	=	76
7.	73	+	48	=	121
8.	86	+	66	=	152
9.	75	+	49	=	124
10.	65	+	29	=	94

Oefening 3
1.	58	+	49	=	107
2.	83	+	53	=	136
3.	96	+	66	=	162
4.	55	+	31	=	86
5.	77	+	48	=	125
6.	68	+	50	=	118
7.	94	+	80	=	174
8.	41	+	25	=	66
9.	91	+	38	=	129
10.	63	+	48	=	111

Oefening 4
1.	83	+	48	=	131
2.	56	+	51	=	107
3.	67	+	60	=	127
4.	29	+	22	=	51
5.	44	+	26	=	70
6.	68	+	42	=	110
7.	67	+	51	=	118
8.	28	+	27	=	55
9.	100	+	81	=	181
10.	96	+	21	=	117