Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	94	+		=	166
2.	41	+		=	82
3.	100	+		=	185
4.	72	+		=	128
5.	95	+		=	178
6.	61	+		=	105
7.	77	+		=	142
8.	79	+		=	133
9.	50	+		=	84
10.	88	+		=	166

Oefening 2
1.	99	+		=	160
2.	83	+		=	154
3.	66	+		=	124
4.	86	+		=	138
5.	96	+		=	182
6.	27	+		=	51
7.	93	+		=	141
8.	31	+		=	53
9.	93	+		=	173
10.	95	+		=	169

Oefening 3
1.	78	+		=	115
2.	86	+		=	166
3.	90	+		=	165
4.	97	+		=	125
5.	52	+		=	78
6.	59	+		=	99
7.	100	+		=	147
8.	99	+		=	165
9.	50	+		=	72
10.	56	+		=	100

Oefening 4
1.	31	+		=	56
2.	98	+		=	145
3.	56	+		=	105
4.	44	+		=	70
5.	77	+		=	146
6.	69	+		=	109
7.	77	+		=	107
8.	47	+		=	73
9.	59	+		=	110
10.	59	+		=	90

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	94	+	72	=	166
2.	41	+	41	=	82
3.	100	+	85	=	185
4.	72	+	56	=	128
5.	95	+	83	=	178
6.	61	+	44	=	105
7.	77	+	65	=	142
8.	79	+	54	=	133
9.	50	+	34	=	84
10.	88	+	78	=	166

Oefening 2
1.	99	+	61	=	160
2.	83	+	71	=	154
3.	66	+	58	=	124
4.	86	+	52	=	138
5.	96	+	86	=	182
6.	27	+	24	=	51
7.	93	+	48	=	141
8.	31	+	22	=	53
9.	93	+	80	=	173
10.	95	+	74	=	169

Oefening 3
1.	78	+	37	=	115
2.	86	+	80	=	166
3.	90	+	75	=	165
4.	97	+	28	=	125
5.	52	+	26	=	78
6.	59	+	40	=	99
7.	100	+	47	=	147
8.	99	+	66	=	165
9.	50	+	22	=	72
10.	56	+	44	=	100

Oefening 4
1.	31	+	25	=	56
2.	98	+	47	=	145
3.	56	+	49	=	105
4.	44	+	26	=	70
5.	77	+	69	=	146
6.	69	+	40	=	109
7.	77	+	30	=	107
8.	47	+	26	=	73
9.	59	+	51	=	110
10.	59	+	31	=	90