Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	79	+		=	101
2.	73	+		=	144
3.	63	+		=	122
4.	71	+		=	128
5.	91	+		=	124
6.	97	+		=	185
7.	98	+		=	181
8.	54	+		=	97
9.	56	+		=	108
10.	96	+		=	125

Oefening 2
1.	35	+		=	66
2.	47	+		=	88
3.	92	+		=	135
4.	74	+		=	102
5.	98	+		=	162
6.	59	+		=	100
7.	94	+		=	153
8.	86	+		=	118
9.	26	+		=	50
10.	57	+		=	87

Oefening 3
1.	86	+		=	149
2.	48	+		=	93
3.	91	+		=	148
4.	96	+		=	160
5.	61	+		=	102
6.	92	+		=	140
7.	87	+		=	113
8.	33	+		=	64
9.	21	+		=	42
10.	95	+		=	172

Oefening 4
1.	82	+		=	132
2.	83	+		=	156
3.	100	+		=	160
4.	87	+		=	121
5.	84	+		=	105
6.	73	+		=	137
7.	87	+		=	156
8.	41	+		=	68
9.	67	+		=	127
10.	63	+		=	98

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	79	+	22	=	101
2.	73	+	71	=	144
3.	63	+	59	=	122
4.	71	+	57	=	128
5.	91	+	33	=	124
6.	97	+	88	=	185
7.	98	+	83	=	181
8.	54	+	43	=	97
9.	56	+	52	=	108
10.	96	+	29	=	125

Oefening 2
1.	35	+	31	=	66
2.	47	+	41	=	88
3.	92	+	43	=	135
4.	74	+	28	=	102
5.	98	+	64	=	162
6.	59	+	41	=	100
7.	94	+	59	=	153
8.	86	+	32	=	118
9.	26	+	24	=	50
10.	57	+	30	=	87

Oefening 3
1.	86	+	63	=	149
2.	48	+	45	=	93
3.	91	+	57	=	148
4.	96	+	64	=	160
5.	61	+	41	=	102
6.	92	+	48	=	140
7.	87	+	26	=	113
8.	33	+	31	=	64
9.	21	+	21	=	42
10.	95	+	77	=	172

Oefening 4
1.	82	+	50	=	132
2.	83	+	73	=	156
3.	100	+	60	=	160
4.	87	+	34	=	121
5.	84	+	21	=	105
6.	73	+	64	=	137
7.	87	+	69	=	156
8.	41	+	27	=	68
9.	67	+	60	=	127
10.	63	+	35	=	98