Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	62	+		=	106
2.	92	+		=	148
3.	34	+		=	62
4.	88	+		=	154
5.	98	+		=	121
6.	77	+		=	135
7.	78	+		=	127
8.	77	+		=	136
9.	41	+		=	68
10.	89	+		=	159

Oefening 2
1.	62	+		=	85
2.	59	+		=	88
3.	91	+		=	150
4.	98	+		=	163
5.	50	+		=	92
6.	64	+		=	92
7.	81	+		=	129
8.	82	+		=	155
9.	62	+		=	102
10.	60	+		=	92

Oefening 3
1.	87	+		=	134
2.	47	+		=	89
3.	78	+		=	127
4.	76	+		=	111
5.	60	+		=	114
6.	46	+		=	73
7.	96	+		=	151
8.	87	+		=	147
9.	90	+		=	158
10.	99	+		=	171

Oefening 4
1.	68	+		=	134
2.	74	+		=	106
3.	70	+		=	118
4.	65	+		=	90
5.	90	+		=	121
6.	99	+		=	192
7.	92	+		=	134
8.	91	+		=	120
9.	98	+		=	128
10.	80	+		=	115

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	62	+	44	=	106
2.	92	+	56	=	148
3.	34	+	28	=	62
4.	88	+	66	=	154
5.	98	+	23	=	121
6.	77	+	58	=	135
7.	78	+	49	=	127
8.	77	+	59	=	136
9.	41	+	27	=	68
10.	89	+	70	=	159

Oefening 2
1.	62	+	23	=	85
2.	59	+	29	=	88
3.	91	+	59	=	150
4.	98	+	65	=	163
5.	50	+	42	=	92
6.	64	+	28	=	92
7.	81	+	48	=	129
8.	82	+	73	=	155
9.	62	+	40	=	102
10.	60	+	32	=	92

Oefening 3
1.	87	+	47	=	134
2.	47	+	42	=	89
3.	78	+	49	=	127
4.	76	+	35	=	111
5.	60	+	54	=	114
6.	46	+	27	=	73
7.	96	+	55	=	151
8.	87	+	60	=	147
9.	90	+	68	=	158
10.	99	+	72	=	171

Oefening 4
1.	68	+	66	=	134
2.	74	+	32	=	106
3.	70	+	48	=	118
4.	65	+	25	=	90
5.	90	+	31	=	121
6.	99	+	93	=	192
7.	92	+	42	=	134
8.	91	+	29	=	120
9.	98	+	30	=	128
10.	80	+	35	=	115