Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	79	+		=	118
2.	40	+		=	69
3.	90	+		=	131
4.	35	+		=	68
5.	81	+		=	116
6.	98	+		=	192
7.	67	+		=	130
8.	73	+		=	102
9.	86	+		=	146
10.	92	+		=	131

Oefening 2
1.	47	+		=	85
2.	96	+		=	146
3.	74	+		=	147
4.	100	+		=	153
5.	61	+		=	85
6.	83	+		=	119
7.	47	+		=	70
8.	97	+		=	160
9.	83	+		=	128
10.	96	+		=	143

Oefening 3
1.	72	+		=	135
2.	60	+		=	95
3.	45	+		=	84
4.	78	+		=	115
5.	65	+		=	97
6.	78	+		=	134
7.	79	+		=	114
8.	100	+		=	162
9.	82	+		=	136
10.	76	+		=	114

Oefening 4
1.	88	+		=	174
2.	67	+		=	88
3.	66	+		=	121
4.	100	+		=	172
5.	97	+		=	138
6.	98	+		=	185
7.	98	+		=	162
8.	90	+		=	136
9.	74	+		=	101
10.	75	+		=	148

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	79	+	39	=	118
2.	40	+	29	=	69
3.	90	+	41	=	131
4.	35	+	33	=	68
5.	81	+	35	=	116
6.	98	+	94	=	192
7.	67	+	63	=	130
8.	73	+	29	=	102
9.	86	+	60	=	146
10.	92	+	39	=	131

Oefening 2
1.	47	+	38	=	85
2.	96	+	50	=	146
3.	74	+	73	=	147
4.	100	+	53	=	153
5.	61	+	24	=	85
6.	83	+	36	=	119
7.	47	+	23	=	70
8.	97	+	63	=	160
9.	83	+	45	=	128
10.	96	+	47	=	143

Oefening 3
1.	72	+	63	=	135
2.	60	+	35	=	95
3.	45	+	39	=	84
4.	78	+	37	=	115
5.	65	+	32	=	97
6.	78	+	56	=	134
7.	79	+	35	=	114
8.	100	+	62	=	162
9.	82	+	54	=	136
10.	76	+	38	=	114

Oefening 4
1.	88	+	86	=	174
2.	67	+	21	=	88
3.	66	+	55	=	121
4.	100	+	72	=	172
5.	97	+	41	=	138
6.	98	+	87	=	185
7.	98	+	64	=	162
8.	90	+	46	=	136
9.	74	+	27	=	101
10.	75	+	73	=	148