Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	68	+		=	100
2.	32	+		=	56
3.	83	+		=	152
4.	87	+		=	111
5.	56	+		=	103
6.	40	+		=	63
7.	66	+		=	124
8.	37	+		=	69
9.	97	+		=	180
10.	53	+		=	83

Oefening 2
1.	78	+		=	111
2.	78	+		=	138
3.	79	+		=	121
4.	55	+		=	79
5.	86	+		=	106
6.	74	+		=	129
7.	70	+		=	109
8.	85	+		=	162
9.	61	+		=	121
10.	81	+		=	144

Oefening 3
1.	90	+		=	124
2.	46	+		=	84
3.	41	+		=	65
4.	95	+		=	183
5.	61	+		=	93
6.	83	+		=	107
7.	85	+		=	166
8.	92	+		=	177
9.	94	+		=	185
10.	91	+		=	135

Oefening 4
1.	98	+		=	160
2.	36	+		=	67
3.	72	+		=	140
4.	80	+		=	129
5.	78	+		=	106
6.	77	+		=	143
7.	60	+		=	91
8.	72	+		=	140
9.	67	+		=	97
10.	59	+		=	85

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	68	+	32	=	100
2.	32	+	24	=	56
3.	83	+	69	=	152
4.	87	+	24	=	111
5.	56	+	47	=	103
6.	40	+	23	=	63
7.	66	+	58	=	124
8.	37	+	32	=	69
9.	97	+	83	=	180
10.	53	+	30	=	83

Oefening 2
1.	78	+	33	=	111
2.	78	+	60	=	138
3.	79	+	42	=	121
4.	55	+	24	=	79
5.	86	+	20	=	106
6.	74	+	55	=	129
7.	70	+	39	=	109
8.	85	+	77	=	162
9.	61	+	60	=	121
10.	81	+	63	=	144

Oefening 3
1.	90	+	34	=	124
2.	46	+	38	=	84
3.	41	+	24	=	65
4.	95	+	88	=	183
5.	61	+	32	=	93
6.	83	+	24	=	107
7.	85	+	81	=	166
8.	92	+	85	=	177
9.	94	+	91	=	185
10.	91	+	44	=	135

Oefening 4
1.	98	+	62	=	160
2.	36	+	31	=	67
3.	72	+	68	=	140
4.	80	+	49	=	129
5.	78	+	28	=	106
6.	77	+	66	=	143
7.	60	+	31	=	91
8.	72	+	68	=	140
9.	67	+	30	=	97
10.	59	+	26	=	85