Erbijsommen tot 200

Optellen

Oefening 1
1.	71	+	34	=
2.	81	+	48	=
3.	61	+	26	=
4.	97	+	59	=
5.	92	+	41	=
6.	79	+	35	=
7.	35	+	35	=
8.	80	+	60	=
9.	85	+	59	=
10.	97	+	39	=

Oefening 2
1.	37	+	37	=
2.	80	+	20	=
3.	82	+	56	=
4.	57	+	22	=
5.	76	+	28	=
6.	24	+	23	=
7.	92	+	31	=
8.	55	+	38	=
9.	61	+	35	=
10.	23	+	21	=

Oefening 3
1.	40	+	27	=
2.	76	+	31	=
3.	91	+	29	=
4.	65	+	31	=
5.	87	+	45	=
6.	72	+	39	=
7.	80	+	42	=
8.	62	+	24	=
9.	52	+	32	=
10.	51	+	50	=

Oefening 4
1.	79	+	32	=
2.	93	+	58	=
3.	58	+	31	=
4.	80	+	34	=
5.	38	+	28	=
6.	78	+	66	=
7.	70	+	69	=
8.	46	+	33	=
9.	68	+	22	=
10.	94	+	92	=

Erbijsommen tot 200
| ANTWOORDEN

Optellen

Oefening 1
1.	71	+	34	=	105
2.	81	+	48	=	129
3.	61	+	26	=	87
4.	97	+	59	=	156
5.	92	+	41	=	133
6.	79	+	35	=	114
7.	35	+	35	=	70
8.	80	+	60	=	140
9.	85	+	59	=	144
10.	97	+	39	=	136

Oefening 2
1.	37	+	37	=	74
2.	80	+	20	=	100
3.	82	+	56	=	138
4.	57	+	22	=	79
5.	76	+	28	=	104
6.	24	+	23	=	47
7.	92	+	31	=	123
8.	55	+	38	=	93
9.	61	+	35	=	96
10.	23	+	21	=	44

Oefening 3
1.	40	+	27	=	67
2.	76	+	31	=	107
3.	91	+	29	=	120
4.	65	+	31	=	96
5.	87	+	45	=	132
6.	72	+	39	=	111
7.	80	+	42	=	122
8.	62	+	24	=	86
9.	52	+	32	=	84
10.	51	+	50	=	101

Oefening 4
1.	79	+	32	=	111
2.	93	+	58	=	151
3.	58	+	31	=	89
4.	80	+	34	=	114
5.	38	+	28	=	66
6.	78	+	66	=	144
7.	70	+	69	=	139
8.	46	+	33	=	79
9.	68	+	22	=	90
10.	94	+	92	=	186