Erbijsommen tot 200

Erbijsommen

Oefening 1
1.	56	+	22	=
2.	90	+	45	=
3.	84	+	52	=
4.	66	+	47	=
5.	80	+	36	=
6.	56	+	30	=
7.	47	+	24	=
8.	78	+	39	=
9.	96	+	75	=
10.	91	+	71	=

Oefening 2
1.	84	+	67	=
2.	59	+	35	=
3.	63	+	26	=
4.	88	+	45	=
5.	81	+	47	=
6.	67	+	55	=
7.	42	+	42	=
8.	83	+	48	=
9.	80	+	60	=
10.	93	+	58	=

Oefening 3
1.	100	+	47	=
2.	60	+	21	=
3.	45	+	38	=
4.	78	+	68	=
5.	86	+	79	=
6.	50	+	21	=
7.	59	+	22	=
8.	33	+	25	=
9.	37	+	30	=
10.	45	+	36	=

Oefening 4
1.	99	+	32	=
2.	59	+	31	=
3.	58	+	32	=
4.	54	+	27	=
5.	39	+	21	=
6.	71	+	40	=
7.	78	+	33	=
8.	65	+	33	=
9.	91	+	45	=
10.	55	+	40	=

Erbijsommen tot 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	56	+	22	=	78
2.	90	+	45	=	135
3.	84	+	52	=	136
4.	66	+	47	=	113
5.	80	+	36	=	116
6.	56	+	30	=	86
7.	47	+	24	=	71
8.	78	+	39	=	117
9.	96	+	75	=	171
10.	91	+	71	=	162

Oefening 2
1.	84	+	67	=	151
2.	59	+	35	=	94
3.	63	+	26	=	89
4.	88	+	45	=	133
5.	81	+	47	=	128
6.	67	+	55	=	122
7.	42	+	42	=	84
8.	83	+	48	=	131
9.	80	+	60	=	140
10.	93	+	58	=	151

Oefening 3
1.	100	+	47	=	147
2.	60	+	21	=	81
3.	45	+	38	=	83
4.	78	+	68	=	146
5.	86	+	79	=	165
6.	50	+	21	=	71
7.	59	+	22	=	81
8.	33	+	25	=	58
9.	37	+	30	=	67
10.	45	+	36	=	81

Oefening 4
1.	99	+	32	=	131
2.	59	+	31	=	90
3.	58	+	32	=	90
4.	54	+	27	=	81
5.	39	+	21	=	60
6.	71	+	40	=	111
7.	78	+	33	=	111
8.	65	+	33	=	98
9.	91	+	45	=	136
10.	55	+	40	=	95