Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	93	+		=	151
2.	84	+		=	145
3.	92	+		=	117
4.	71	+		=	139
5.	100	+		=	156
6.	76	+		=	112
7.	42	+		=	72
8.	52	+		=	80
9.	97	+		=	167
10.	100	+		=	168

Oefening 2
1.	99	+		=	178
2.	45	+		=	79
3.	81	+		=	139
4.	53	+		=	102
5.	53	+		=	99
6.	67	+		=	109
7.	77	+		=	121
8.	52	+		=	88
9.	28	+		=	52
10.	62	+		=	109

Oefening 3
1.	82	+		=	161
2.	54	+		=	85
3.	76	+		=	110
4.	82	+		=	136
5.	98	+		=	179
6.	87	+		=	118
7.	86	+		=	145
8.	70	+		=	120
9.	90	+		=	158
10.	74	+		=	103

Oefening 4
1.	100	+		=	138
2.	34	+		=	67
3.	36	+		=	62
4.	96	+		=	118
5.	89	+		=	147
6.	50	+		=	73
7.	95	+		=	142
8.	97	+		=	185
9.	82	+		=	104
10.	93	+		=	169

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	93	+	58	=	151
2.	84	+	61	=	145
3.	92	+	25	=	117
4.	71	+	68	=	139
5.	100	+	56	=	156
6.	76	+	36	=	112
7.	42	+	30	=	72
8.	52	+	28	=	80
9.	97	+	70	=	167
10.	100	+	68	=	168

Oefening 2
1.	99	+	79	=	178
2.	45	+	34	=	79
3.	81	+	58	=	139
4.	53	+	49	=	102
5.	53	+	46	=	99
6.	67	+	42	=	109
7.	77	+	44	=	121
8.	52	+	36	=	88
9.	28	+	24	=	52
10.	62	+	47	=	109

Oefening 3
1.	82	+	79	=	161
2.	54	+	31	=	85
3.	76	+	34	=	110
4.	82	+	54	=	136
5.	98	+	81	=	179
6.	87	+	31	=	118
7.	86	+	59	=	145
8.	70	+	50	=	120
9.	90	+	68	=	158
10.	74	+	29	=	103

Oefening 4
1.	100	+	38	=	138
2.	34	+	33	=	67
3.	36	+	26	=	62
4.	96	+	22	=	118
5.	89	+	58	=	147
6.	50	+	23	=	73
7.	95	+	47	=	142
8.	97	+	88	=	185
9.	82	+	22	=	104
10.	93	+	76	=	169