Erbijsommen tot 200

Optellen

Oefening 1
1.	88	+	81	=
2.	92	+	56	=
3.	90	+	55	=
4.	87	+	61	=
5.	70	+	50	=
6.	84	+	61	=
7.	95	+	86	=
8.	88	+	78	=
9.	86	+	53	=
10.	95	+	45	=

Oefening 2
1.	54	+	46	=
2.	98	+	73	=
3.	43	+	20	=
4.	90	+	53	=
5.	94	+	84	=
6.	49	+	23	=
7.	81	+	59	=
8.	39	+	32	=
9.	69	+	25	=
10.	48	+	37	=

Oefening 3
1.	73	+	61	=
2.	81	+	22	=
3.	98	+	83	=
4.	81	+	66	=
5.	87	+	27	=
6.	63	+	30	=
7.	97	+	64	=
8.	97	+	20	=
9.	54	+	23	=
10.	89	+	84	=

Oefening 4
1.	67	+	42	=
2.	83	+	79	=
3.	87	+	32	=
4.	57	+	37	=
5.	75	+	45	=
6.	52	+	42	=
7.	67	+	23	=
8.	80	+	53	=
9.	53	+	33	=
10.	49	+	33	=

Erbijsommen tot 200
| ANTWOORDEN

Optellen

Oefening 1
1.	88	+	81	=	169
2.	92	+	56	=	148
3.	90	+	55	=	145
4.	87	+	61	=	148
5.	70	+	50	=	120
6.	84	+	61	=	145
7.	95	+	86	=	181
8.	88	+	78	=	166
9.	86	+	53	=	139
10.	95	+	45	=	140

Oefening 2
1.	54	+	46	=	100
2.	98	+	73	=	171
3.	43	+	20	=	63
4.	90	+	53	=	143
5.	94	+	84	=	178
6.	49	+	23	=	72
7.	81	+	59	=	140
8.	39	+	32	=	71
9.	69	+	25	=	94
10.	48	+	37	=	85

Oefening 3
1.	73	+	61	=	134
2.	81	+	22	=	103
3.	98	+	83	=	181
4.	81	+	66	=	147
5.	87	+	27	=	114
6.	63	+	30	=	93
7.	97	+	64	=	161
8.	97	+	20	=	117
9.	54	+	23	=	77
10.	89	+	84	=	173

Oefening 4
1.	67	+	42	=	109
2.	83	+	79	=	162
3.	87	+	32	=	119
4.	57	+	37	=	94
5.	75	+	45	=	120
6.	52	+	42	=	94
7.	67	+	23	=	90
8.	80	+	53	=	133
9.	53	+	33	=	86
10.	49	+	33	=	82