Erbijsommen tot 200

Erbijsommen

Oefening 1
1.	87	+	21	=
2.	39	+	20	=
3.	89	+	72	=
4.	75	+	59	=
5.	71	+	24	=
6.	34	+	27	=
7.	51	+	22	=
8.	54	+	25	=
9.	86	+	52	=
10.	48	+	43	=

Oefening 2
1.	91	+	62	=
2.	76	+	44	=
3.	76	+	66	=
4.	84	+	31	=
5.	63	+	50	=
6.	64	+	27	=
7.	90	+	49	=
8.	90	+	29	=
9.	50	+	25	=
10.	70	+	27	=

Oefening 3
1.	25	+	22	=
2.	54	+	26	=
3.	82	+	45	=
4.	83	+	37	=
5.	94	+	86	=
6.	44	+	25	=
7.	86	+	79	=
8.	90	+	87	=
9.	75	+	49	=
10.	54	+	40	=

Oefening 4
1.	85	+	60	=
2.	56	+	43	=
3.	37	+	35	=
4.	78	+	32	=
5.	86	+	56	=
6.	92	+	47	=
7.	93	+	58	=
8.	81	+	69	=
9.	46	+	42	=
10.	65	+	61	=

Erbijsommen tot 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	87	+	21	=	108
2.	39	+	20	=	59
3.	89	+	72	=	161
4.	75	+	59	=	134
5.	71	+	24	=	95
6.	34	+	27	=	61
7.	51	+	22	=	73
8.	54	+	25	=	79
9.	86	+	52	=	138
10.	48	+	43	=	91

Oefening 2
1.	91	+	62	=	153
2.	76	+	44	=	120
3.	76	+	66	=	142
4.	84	+	31	=	115
5.	63	+	50	=	113
6.	64	+	27	=	91
7.	90	+	49	=	139
8.	90	+	29	=	119
9.	50	+	25	=	75
10.	70	+	27	=	97

Oefening 3
1.	25	+	22	=	47
2.	54	+	26	=	80
3.	82	+	45	=	127
4.	83	+	37	=	120
5.	94	+	86	=	180
6.	44	+	25	=	69
7.	86	+	79	=	165
8.	90	+	87	=	177
9.	75	+	49	=	124
10.	54	+	40	=	94

Oefening 4
1.	85	+	60	=	145
2.	56	+	43	=	99
3.	37	+	35	=	72
4.	78	+	32	=	110
5.	86	+	56	=	142
6.	92	+	47	=	139
7.	93	+	58	=	151
8.	81	+	69	=	150
9.	46	+	42	=	88
10.	65	+	61	=	126