Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	96	+		=	133
2.	49	+		=	79
3.	91	+		=	168
4.	98	+		=	183
5.	72	+		=	98
6.	83	+		=	124
7.	69	+		=	101
8.	99	+		=	125
9.	88	+		=	109
10.	48	+		=	88

Oefening 2
1.	55	+		=	92
2.	66	+		=	129
3.	72	+		=	98
4.	64	+		=	116
5.	90	+		=	159
6.	57	+		=	109
7.	31	+		=	54
8.	49	+		=	75
9.	28	+		=	54
10.	62	+		=	98

Oefening 3
1.	74	+		=	141
2.	82	+		=	124
3.	70	+		=	108
4.	73	+		=	128
5.	84	+		=	115
6.	100	+		=	144
7.	95	+		=	132
8.	81	+		=	140
9.	61	+		=	111
10.	49	+		=	78

Oefening 4
1.	89	+		=	113
2.	73	+		=	114
3.	50	+		=	86
4.	79	+		=	106
5.	54	+		=	76
6.	93	+		=	136
7.	90	+		=	165
8.	92	+		=	156
9.	75	+		=	144
10.	96	+		=	149

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	96	+	37	=	133
2.	49	+	30	=	79
3.	91	+	77	=	168
4.	98	+	85	=	183
5.	72	+	26	=	98
6.	83	+	41	=	124
7.	69	+	32	=	101
8.	99	+	26	=	125
9.	88	+	21	=	109
10.	48	+	40	=	88

Oefening 2
1.	55	+	37	=	92
2.	66	+	63	=	129
3.	72	+	26	=	98
4.	64	+	52	=	116
5.	90	+	69	=	159
6.	57	+	52	=	109
7.	31	+	23	=	54
8.	49	+	26	=	75
9.	28	+	26	=	54
10.	62	+	36	=	98

Oefening 3
1.	74	+	67	=	141
2.	82	+	42	=	124
3.	70	+	38	=	108
4.	73	+	55	=	128
5.	84	+	31	=	115
6.	100	+	44	=	144
7.	95	+	37	=	132
8.	81	+	59	=	140
9.	61	+	50	=	111
10.	49	+	29	=	78

Oefening 4
1.	89	+	24	=	113
2.	73	+	41	=	114
3.	50	+	36	=	86
4.	79	+	27	=	106
5.	54	+	22	=	76
6.	93	+	43	=	136
7.	90	+	75	=	165
8.	92	+	64	=	156
9.	75	+	69	=	144
10.	96	+	53	=	149