Erbijsommen tot 200

Optellen

Oefening 1
1.	82	+	69	=
2.	84	+	25	=
3.	81	+	63	=
4.	87	+	24	=
5.	73	+	58	=
6.	60	+	45	=
7.	43	+	38	=
8.	41	+	23	=
9.	52	+	39	=
10.	86	+	25	=

Oefening 2
1.	95	+	52	=
2.	83	+	60	=
3.	82	+	62	=
4.	48	+	41	=
5.	85	+	71	=
6.	30	+	28	=
7.	81	+	75	=
8.	80	+	72	=
9.	59	+	58	=
10.	57	+	50	=

Oefening 3
1.	77	+	30	=
2.	63	+	32	=
3.	78	+	43	=
4.	31	+	22	=
5.	70	+	24	=
6.	41	+	29	=
7.	72	+	71	=
8.	97	+	93	=
9.	63	+	39	=
10.	93	+	24	=

Oefening 4
1.	63	+	41	=
2.	74	+	25	=
3.	76	+	64	=
4.	55	+	22	=
5.	94	+	37	=
6.	89	+	31	=
7.	87	+	61	=
8.	81	+	43	=
9.	90	+	86	=
10.	83	+	80	=

Erbijsommen tot 200
| ANTWOORDEN

Optellen

Oefening 1
1.	82	+	69	=	151
2.	84	+	25	=	109
3.	81	+	63	=	144
4.	87	+	24	=	111
5.	73	+	58	=	131
6.	60	+	45	=	105
7.	43	+	38	=	81
8.	41	+	23	=	64
9.	52	+	39	=	91
10.	86	+	25	=	111

Oefening 2
1.	95	+	52	=	147
2.	83	+	60	=	143
3.	82	+	62	=	144
4.	48	+	41	=	89
5.	85	+	71	=	156
6.	30	+	28	=	58
7.	81	+	75	=	156
8.	80	+	72	=	152
9.	59	+	58	=	117
10.	57	+	50	=	107

Oefening 3
1.	77	+	30	=	107
2.	63	+	32	=	95
3.	78	+	43	=	121
4.	31	+	22	=	53
5.	70	+	24	=	94
6.	41	+	29	=	70
7.	72	+	71	=	143
8.	97	+	93	=	190
9.	63	+	39	=	102
10.	93	+	24	=	117

Oefening 4
1.	63	+	41	=	104
2.	74	+	25	=	99
3.	76	+	64	=	140
4.	55	+	22	=	77
5.	94	+	37	=	131
6.	89	+	31	=	120
7.	87	+	61	=	148
8.	81	+	43	=	124
9.	90	+	86	=	176
10.	83	+	80	=	163