Erbijsommen tot 200

Erbijsommen

Oefening 1
1.	99	+	60	=
2.	54	+	21	=
3.	72	+	43	=
4.	82	+	32	=
5.	80	+	42	=
6.	82	+	32	=
7.	59	+	31	=
8.	32	+	21	=
9.	45	+	43	=
10.	71	+	28	=

Oefening 2
1.	38	+	37	=
2.	98	+	72	=
3.	53	+	35	=
4.	83	+	23	=
5.	50	+	30	=
6.	56	+	37	=
7.	90	+	23	=
8.	71	+	61	=
9.	85	+	73	=
10.	83	+	38	=

Oefening 3
1.	96	+	49	=
2.	88	+	59	=
3.	61	+	61	=
4.	86	+	60	=
5.	51	+	45	=
6.	25	+	21	=
7.	74	+	67	=
8.	89	+	89	=
9.	69	+	31	=
10.	82	+	82	=

Oefening 4
1.	80	+	65	=
2.	77	+	74	=
3.	61	+	23	=
4.	51	+	25	=
5.	98	+	85	=
6.	100	+	24	=
7.	82	+	29	=
8.	100	+	63	=
9.	49	+	48	=
10.	66	+	50	=

Erbijsommen tot 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	99	+	60	=	159
2.	54	+	21	=	75
3.	72	+	43	=	115
4.	82	+	32	=	114
5.	80	+	42	=	122
6.	82	+	32	=	114
7.	59	+	31	=	90
8.	32	+	21	=	53
9.	45	+	43	=	88
10.	71	+	28	=	99

Oefening 2
1.	38	+	37	=	75
2.	98	+	72	=	170
3.	53	+	35	=	88
4.	83	+	23	=	106
5.	50	+	30	=	80
6.	56	+	37	=	93
7.	90	+	23	=	113
8.	71	+	61	=	132
9.	85	+	73	=	158
10.	83	+	38	=	121

Oefening 3
1.	96	+	49	=	145
2.	88	+	59	=	147
3.	61	+	61	=	122
4.	86	+	60	=	146
5.	51	+	45	=	96
6.	25	+	21	=	46
7.	74	+	67	=	141
8.	89	+	89	=	178
9.	69	+	31	=	100
10.	82	+	82	=	164

Oefening 4
1.	80	+	65	=	145
2.	77	+	74	=	151
3.	61	+	23	=	84
4.	51	+	25	=	76
5.	98	+	85	=	183
6.	100	+	24	=	124
7.	82	+	29	=	111
8.	100	+	63	=	163
9.	49	+	48	=	97
10.	66	+	50	=	116