Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	63	+		=	101
2.	63	+		=	84
3.	59	+		=	117
4.	89	+		=	110
5.	67	+		=	99
6.	52	+		=	88
7.	44	+		=	86
8.	87	+		=	130
9.	87	+		=	134
10.	76	+		=	106

Oefening 2
1.	94	+		=	177
2.	60	+		=	107
3.	91	+		=	111
4.	87	+		=	121
5.	95	+		=	180
6.	44	+		=	80
7.	86	+		=	160
8.	59	+		=	87
9.	98	+		=	189
10.	56	+		=	81

Oefening 3
1.	98	+		=	174
2.	68	+		=	102
3.	73	+		=	130
4.	95	+		=	167
5.	90	+		=	156
6.	71	+		=	117
7.	64	+		=	111
8.	60	+		=	89
9.	47	+		=	78
10.	84	+		=	134

Oefening 4
1.	100	+		=	135
2.	92	+		=	183
3.	94	+		=	134
4.	95	+		=	130
5.	28	+		=	54
6.	97	+		=	134
7.	56	+		=	99
8.	63	+		=	104
9.	83	+		=	114
10.	46	+		=	72

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	63	+	38	=	101
2.	63	+	21	=	84
3.	59	+	58	=	117
4.	89	+	21	=	110
5.	67	+	32	=	99
6.	52	+	36	=	88
7.	44	+	42	=	86
8.	87	+	43	=	130
9.	87	+	47	=	134
10.	76	+	30	=	106

Oefening 2
1.	94	+	83	=	177
2.	60	+	47	=	107
3.	91	+	20	=	111
4.	87	+	34	=	121
5.	95	+	85	=	180
6.	44	+	36	=	80
7.	86	+	74	=	160
8.	59	+	28	=	87
9.	98	+	91	=	189
10.	56	+	25	=	81

Oefening 3
1.	98	+	76	=	174
2.	68	+	34	=	102
3.	73	+	57	=	130
4.	95	+	72	=	167
5.	90	+	66	=	156
6.	71	+	46	=	117
7.	64	+	47	=	111
8.	60	+	29	=	89
9.	47	+	31	=	78
10.	84	+	50	=	134

Oefening 4
1.	100	+	35	=	135
2.	92	+	91	=	183
3.	94	+	40	=	134
4.	95	+	35	=	130
5.	28	+	26	=	54
6.	97	+	37	=	134
7.	56	+	43	=	99
8.	63	+	41	=	104
9.	83	+	31	=	114
10.	46	+	26	=	72