Erbijsommen tot 200

Optellen

Oefening 1
1.	58	+	41	=
2.	98	+	40	=
3.	68	+	61	=
4.	58	+	25	=
5.	88	+	29	=
6.	99	+	82	=
7.	84	+	73	=
8.	88	+	71	=
9.	99	+	80	=
10.	25	+	20	=

Oefening 2
1.	87	+	31	=
2.	94	+	21	=
3.	83	+	22	=
4.	69	+	32	=
5.	97	+	50	=
6.	73	+	50	=
7.	90	+	90	=
8.	68	+	47	=
9.	81	+	74	=
10.	61	+	48	=

Oefening 3
1.	52	+	25	=
2.	43	+	42	=
3.	98	+	27	=
4.	90	+	54	=
5.	99	+	91	=
6.	62	+	23	=
7.	85	+	20	=
8.	86	+	37	=
9.	70	+	68	=
10.	53	+	20	=

Oefening 4
1.	70	+	46	=
2.	78	+	20	=
3.	97	+	87	=
4.	93	+	61	=
5.	82	+	37	=
6.	68	+	62	=
7.	59	+	36	=
8.	95	+	46	=
9.	81	+	33	=
10.	82	+	21	=

Erbijsommen tot 200
| ANTWOORDEN

Optellen

Oefening 1
1.	58	+	41	=	99
2.	98	+	40	=	138
3.	68	+	61	=	129
4.	58	+	25	=	83
5.	88	+	29	=	117
6.	99	+	82	=	181
7.	84	+	73	=	157
8.	88	+	71	=	159
9.	99	+	80	=	179
10.	25	+	20	=	45

Oefening 2
1.	87	+	31	=	118
2.	94	+	21	=	115
3.	83	+	22	=	105
4.	69	+	32	=	101
5.	97	+	50	=	147
6.	73	+	50	=	123
7.	90	+	90	=	180
8.	68	+	47	=	115
9.	81	+	74	=	155
10.	61	+	48	=	109

Oefening 3
1.	52	+	25	=	77
2.	43	+	42	=	85
3.	98	+	27	=	125
4.	90	+	54	=	144
5.	99	+	91	=	190
6.	62	+	23	=	85
7.	85	+	20	=	105
8.	86	+	37	=	123
9.	70	+	68	=	138
10.	53	+	20	=	73

Oefening 4
1.	70	+	46	=	116
2.	78	+	20	=	98
3.	97	+	87	=	184
4.	93	+	61	=	154
5.	82	+	37	=	119
6.	68	+	62	=	130
7.	59	+	36	=	95
8.	95	+	46	=	141
9.	81	+	33	=	114
10.	82	+	21	=	103