Erbijsommen tot 200

Optellen

Oefening 1
1.	68	+	27	=
2.	51	+	32	=
3.	45	+	35	=
4.	90	+	34	=
5.	48	+	35	=
6.	69	+	52	=
7.	82	+	81	=
8.	62	+	25	=
9.	90	+	58	=
10.	100	+	72	=

Oefening 2
1.	78	+	31	=
2.	89	+	51	=
3.	33	+	20	=
4.	41	+	36	=
5.	23	+	22	=
6.	64	+	59	=
7.	77	+	59	=
8.	56	+	38	=
9.	63	+	38	=
10.	83	+	20	=

Oefening 3
1.	91	+	67	=
2.	84	+	21	=
3.	85	+	33	=
4.	29	+	28	=
5.	73	+	59	=
6.	71	+	45	=
7.	69	+	55	=
8.	96	+	42	=
9.	67	+	57	=
10.	78	+	34	=

Oefening 4
1.	90	+	66	=
2.	73	+	44	=
3.	36	+	27	=
4.	90	+	74	=
5.	74	+	21	=
6.	82	+	49	=
7.	96	+	50	=
8.	36	+	32	=
9.	81	+	23	=
10.	67	+	66	=

Erbijsommen tot 200
| ANTWOORDEN

Optellen

Oefening 1
1.	68	+	27	=	95
2.	51	+	32	=	83
3.	45	+	35	=	80
4.	90	+	34	=	124
5.	48	+	35	=	83
6.	69	+	52	=	121
7.	82	+	81	=	163
8.	62	+	25	=	87
9.	90	+	58	=	148
10.	100	+	72	=	172

Oefening 2
1.	78	+	31	=	109
2.	89	+	51	=	140
3.	33	+	20	=	53
4.	41	+	36	=	77
5.	23	+	22	=	45
6.	64	+	59	=	123
7.	77	+	59	=	136
8.	56	+	38	=	94
9.	63	+	38	=	101
10.	83	+	20	=	103

Oefening 3
1.	91	+	67	=	158
2.	84	+	21	=	105
3.	85	+	33	=	118
4.	29	+	28	=	57
5.	73	+	59	=	132
6.	71	+	45	=	116
7.	69	+	55	=	124
8.	96	+	42	=	138
9.	67	+	57	=	124
10.	78	+	34	=	112

Oefening 4
1.	90	+	66	=	156
2.	73	+	44	=	117
3.	36	+	27	=	63
4.	90	+	74	=	164
5.	74	+	21	=	95
6.	82	+	49	=	131
7.	96	+	50	=	146
8.	36	+	32	=	68
9.	81	+	23	=	104
10.	67	+	66	=	133