Erbijsommen tot 200

Optellen

Oefening 1
1.	80	+	55	=
2.	91	+	46	=
3.	66	+	29	=
4.	67	+	38	=
5.	78	+	61	=
6.	49	+	23	=
7.	54	+	29	=
8.	49	+	42	=
9.	42	+	32	=
10.	62	+	31	=

Oefening 2
1.	82	+	24	=
2.	72	+	49	=
3.	56	+	45	=
4.	85	+	68	=
5.	90	+	46	=
6.	78	+	65	=
7.	82	+	50	=
8.	90	+	26	=
9.	35	+	23	=
10.	93	+	20	=

Oefening 3
1.	67	+	52	=
2.	69	+	22	=
3.	41	+	30	=
4.	63	+	31	=
5.	97	+	51	=
6.	86	+	85	=
7.	53	+	29	=
8.	83	+	61	=
9.	81	+	38	=
10.	92	+	57	=

Oefening 4
1.	100	+	35	=
2.	99	+	55	=
3.	34	+	27	=
4.	58	+	53	=
5.	71	+	34	=
6.	65	+	61	=
7.	88	+	40	=
8.	70	+	43	=
9.	71	+	57	=
10.	96	+	38	=

Erbijsommen tot 200
| ANTWOORDEN

Optellen

Oefening 1
1.	80	+	55	=	135
2.	91	+	46	=	137
3.	66	+	29	=	95
4.	67	+	38	=	105
5.	78	+	61	=	139
6.	49	+	23	=	72
7.	54	+	29	=	83
8.	49	+	42	=	91
9.	42	+	32	=	74
10.	62	+	31	=	93

Oefening 2
1.	82	+	24	=	106
2.	72	+	49	=	121
3.	56	+	45	=	101
4.	85	+	68	=	153
5.	90	+	46	=	136
6.	78	+	65	=	143
7.	82	+	50	=	132
8.	90	+	26	=	116
9.	35	+	23	=	58
10.	93	+	20	=	113

Oefening 3
1.	67	+	52	=	119
2.	69	+	22	=	91
3.	41	+	30	=	71
4.	63	+	31	=	94
5.	97	+	51	=	148
6.	86	+	85	=	171
7.	53	+	29	=	82
8.	83	+	61	=	144
9.	81	+	38	=	119
10.	92	+	57	=	149

Oefening 4
1.	100	+	35	=	135
2.	99	+	55	=	154
3.	34	+	27	=	61
4.	58	+	53	=	111
5.	71	+	34	=	105
6.	65	+	61	=	126
7.	88	+	40	=	128
8.	70	+	43	=	113
9.	71	+	57	=	128
10.	96	+	38	=	134