Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	84	+		=	141
2.	89	+		=	163
3.	68	+		=	105
4.	36	+		=	56
5.	41	+		=	73
6.	90	+		=	156
7.	100	+		=	190
8.	87	+		=	158
9.	66	+		=	105
10.	63	+		=	123

Oefening 2
1.	80	+		=	150
2.	46	+		=	85
3.	68	+		=	123
4.	73	+		=	120
5.	56	+		=	82
6.	82	+		=	162
7.	79	+		=	128
8.	50	+		=	88
9.	84	+		=	132
10.	81	+		=	156

Oefening 3
1.	95	+		=	166
2.	85	+		=	161
3.	93	+		=	160
4.	77	+		=	132
5.	58	+		=	99
6.	77	+		=	120
7.	79	+		=	115
8.	91	+		=	126
9.	94	+		=	183
10.	60	+		=	107

Oefening 4
1.	62	+		=	112
2.	71	+		=	94
3.	41	+		=	73
4.	66	+		=	120
5.	61	+		=	82
6.	90	+		=	120
7.	62	+		=	114
8.	79	+		=	136
9.	76	+		=	118
10.	92	+		=	116

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	84	+	57	=	141
2.	89	+	74	=	163
3.	68	+	37	=	105
4.	36	+	20	=	56
5.	41	+	32	=	73
6.	90	+	66	=	156
7.	100	+	90	=	190
8.	87	+	71	=	158
9.	66	+	39	=	105
10.	63	+	60	=	123

Oefening 2
1.	80	+	70	=	150
2.	46	+	39	=	85
3.	68	+	55	=	123
4.	73	+	47	=	120
5.	56	+	26	=	82
6.	82	+	80	=	162
7.	79	+	49	=	128
8.	50	+	38	=	88
9.	84	+	48	=	132
10.	81	+	75	=	156

Oefening 3
1.	95	+	71	=	166
2.	85	+	76	=	161
3.	93	+	67	=	160
4.	77	+	55	=	132
5.	58	+	41	=	99
6.	77	+	43	=	120
7.	79	+	36	=	115
8.	91	+	35	=	126
9.	94	+	89	=	183
10.	60	+	47	=	107

Oefening 4
1.	62	+	50	=	112
2.	71	+	23	=	94
3.	41	+	32	=	73
4.	66	+	54	=	120
5.	61	+	21	=	82
6.	90	+	30	=	120
7.	62	+	52	=	114
8.	79	+	57	=	136
9.	76	+	42	=	118
10.	92	+	24	=	116