Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	56	+		=	108
2.	89	+		=	168
3.	89	+		=	113
4.	31	+		=	60
5.	90	+		=	169
6.	77	+		=	135
7.	64	+		=	109
8.	85	+		=	123
9.	69	+		=	109
10.	54	+		=	102

Oefening 2
1.	100	+		=	143
2.	94	+		=	185
3.	54	+		=	106
4.	46	+		=	76
5.	47	+		=	69
6.	97	+		=	190
7.	29	+		=	54
8.	75	+		=	134
9.	75	+		=	142
10.	54	+		=	91

Oefening 3
1.	78	+		=	102
2.	95	+		=	169
3.	88	+		=	174
4.	70	+		=	117
5.	84	+		=	168
6.	62	+		=	123
7.	64	+		=	94
8.	91	+		=	135
9.	74	+		=	131
10.	99	+		=	135

Oefening 4
1.	79	+		=	105
2.	100	+		=	158
3.	30	+		=	53
4.	90	+		=	158
5.	44	+		=	72
6.	67	+		=	105
7.	63	+		=	89
8.	93	+		=	128
9.	85	+		=	137
10.	59	+		=	95

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	56	+	52	=	108
2.	89	+	79	=	168
3.	89	+	24	=	113
4.	31	+	29	=	60
5.	90	+	79	=	169
6.	77	+	58	=	135
7.	64	+	45	=	109
8.	85	+	38	=	123
9.	69	+	40	=	109
10.	54	+	48	=	102

Oefening 2
1.	100	+	43	=	143
2.	94	+	91	=	185
3.	54	+	52	=	106
4.	46	+	30	=	76
5.	47	+	22	=	69
6.	97	+	93	=	190
7.	29	+	25	=	54
8.	75	+	59	=	134
9.	75	+	67	=	142
10.	54	+	37	=	91

Oefening 3
1.	78	+	24	=	102
2.	95	+	74	=	169
3.	88	+	86	=	174
4.	70	+	47	=	117
5.	84	+	84	=	168
6.	62	+	61	=	123
7.	64	+	30	=	94
8.	91	+	44	=	135
9.	74	+	57	=	131
10.	99	+	36	=	135

Oefening 4
1.	79	+	26	=	105
2.	100	+	58	=	158
3.	30	+	23	=	53
4.	90	+	68	=	158
5.	44	+	28	=	72
6.	67	+	38	=	105
7.	63	+	26	=	89
8.	93	+	35	=	128
9.	85	+	52	=	137
10.	59	+	36	=	95