Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	73	+		=	114
2.	78	+		=	112
3.	91	+		=	144
4.	83	+		=	142
5.	94	+		=	117
6.	66	+		=	121
7.	47	+		=	78
8.	41	+		=	62
9.	59	+		=	91
10.	72	+		=	95

Oefening 2
1.	83	+		=	130
2.	71	+		=	104
3.	77	+		=	118
4.	62	+		=	85
5.	82	+		=	123
6.	98	+		=	168
7.	97	+		=	133
8.	53	+		=	84
9.	66	+		=	89
10.	92	+		=	136

Oefening 3
1.	60	+		=	109
2.	46	+		=	66
3.	98	+		=	158
4.	75	+		=	112
5.	61	+		=	100
6.	92	+		=	135
7.	49	+		=	73
8.	48	+		=	71
9.	51	+		=	100
10.	91	+		=	154

Oefening 4
1.	56	+		=	81
2.	58	+		=	97
3.	100	+		=	167
4.	93	+		=	134
5.	76	+		=	143
6.	55	+		=	100
7.	92	+		=	174
8.	67	+		=	114
9.	82	+		=	125
10.	91	+		=	141

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	73	+	41	=	114
2.	78	+	34	=	112
3.	91	+	53	=	144
4.	83	+	59	=	142
5.	94	+	23	=	117
6.	66	+	55	=	121
7.	47	+	31	=	78
8.	41	+	21	=	62
9.	59	+	32	=	91
10.	72	+	23	=	95

Oefening 2
1.	83	+	47	=	130
2.	71	+	33	=	104
3.	77	+	41	=	118
4.	62	+	23	=	85
5.	82	+	41	=	123
6.	98	+	70	=	168
7.	97	+	36	=	133
8.	53	+	31	=	84
9.	66	+	23	=	89
10.	92	+	44	=	136

Oefening 3
1.	60	+	49	=	109
2.	46	+	20	=	66
3.	98	+	60	=	158
4.	75	+	37	=	112
5.	61	+	39	=	100
6.	92	+	43	=	135
7.	49	+	24	=	73
8.	48	+	23	=	71
9.	51	+	49	=	100
10.	91	+	63	=	154

Oefening 4
1.	56	+	25	=	81
2.	58	+	39	=	97
3.	100	+	67	=	167
4.	93	+	41	=	134
5.	76	+	67	=	143
6.	55	+	45	=	100
7.	92	+	82	=	174
8.	67	+	47	=	114
9.	82	+	43	=	125
10.	91	+	50	=	141