Erbijsommen tot 200

Erbijsommen

Oefening 1
1.	77	+	39	=
2.	73	+	20	=
3.	75	+	46	=
4.	91	+	39	=
5.	79	+	45	=
6.	91	+	82	=
7.	81	+	58	=
8.	85	+	60	=
9.	73	+	47	=
10.	56	+	25	=

Oefening 2
1.	71	+	54	=
2.	72	+	26	=
3.	86	+	27	=
4.	98	+	73	=
5.	87	+	24	=
6.	76	+	43	=
7.	59	+	47	=
8.	71	+	57	=
9.	78	+	27	=
10.	65	+	55	=

Oefening 3
1.	98	+	74	=
2.	72	+	38	=
3.	99	+	63	=
4.	81	+	75	=
5.	94	+	68	=
6.	96	+	51	=
7.	94	+	71	=
8.	92	+	82	=
9.	60	+	36	=
10.	88	+	79	=

Oefening 4
1.	56	+	33	=
2.	61	+	44	=
3.	29	+	28	=
4.	77	+	33	=
5.	93	+	78	=
6.	79	+	23	=
7.	64	+	24	=
8.	96	+	85	=
9.	70	+	58	=
10.	67	+	20	=

Erbijsommen tot 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	77	+	39	=	116
2.	73	+	20	=	93
3.	75	+	46	=	121
4.	91	+	39	=	130
5.	79	+	45	=	124
6.	91	+	82	=	173
7.	81	+	58	=	139
8.	85	+	60	=	145
9.	73	+	47	=	120
10.	56	+	25	=	81

Oefening 2
1.	71	+	54	=	125
2.	72	+	26	=	98
3.	86	+	27	=	113
4.	98	+	73	=	171
5.	87	+	24	=	111
6.	76	+	43	=	119
7.	59	+	47	=	106
8.	71	+	57	=	128
9.	78	+	27	=	105
10.	65	+	55	=	120

Oefening 3
1.	98	+	74	=	172
2.	72	+	38	=	110
3.	99	+	63	=	162
4.	81	+	75	=	156
5.	94	+	68	=	162
6.	96	+	51	=	147
7.	94	+	71	=	165
8.	92	+	82	=	174
9.	60	+	36	=	96
10.	88	+	79	=	167

Oefening 4
1.	56	+	33	=	89
2.	61	+	44	=	105
3.	29	+	28	=	57
4.	77	+	33	=	110
5.	93	+	78	=	171
6.	79	+	23	=	102
7.	64	+	24	=	88
8.	96	+	85	=	181
9.	70	+	58	=	128
10.	67	+	20	=	87