Erbijsommen tot 200

Erbijsommen

Oefening 1
1.	90	+	84	=
2.	88	+	27	=
3.	70	+	67	=
4.	49	+	40	=
5.	87	+	41	=
6.	34	+	28	=
7.	94	+	34	=
8.	96	+	55	=
9.	72	+	62	=
10.	76	+	29	=

Oefening 2
1.	97	+	83	=
2.	41	+	23	=
3.	90	+	79	=
4.	89	+	49	=
5.	74	+	34	=
6.	62	+	32	=
7.	59	+	53	=
8.	53	+	44	=
9.	83	+	54	=
10.	90	+	21	=

Oefening 3
1.	95	+	90	=
2.	76	+	70	=
3.	100	+	43	=
4.	89	+	32	=
5.	84	+	27	=
6.	95	+	84	=
7.	84	+	83	=
8.	93	+	49	=
9.	52	+	41	=
10.	62	+	34	=

Oefening 4
1.	83	+	21	=
2.	46	+	45	=
3.	89	+	83	=
4.	99	+	72	=
5.	82	+	44	=
6.	70	+	69	=
7.	63	+	24	=
8.	88	+	50	=
9.	63	+	20	=
10.	80	+	38	=

Erbijsommen tot 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	90	+	84	=	174
2.	88	+	27	=	115
3.	70	+	67	=	137
4.	49	+	40	=	89
5.	87	+	41	=	128
6.	34	+	28	=	62
7.	94	+	34	=	128
8.	96	+	55	=	151
9.	72	+	62	=	134
10.	76	+	29	=	105

Oefening 2
1.	97	+	83	=	180
2.	41	+	23	=	64
3.	90	+	79	=	169
4.	89	+	49	=	138
5.	74	+	34	=	108
6.	62	+	32	=	94
7.	59	+	53	=	112
8.	53	+	44	=	97
9.	83	+	54	=	137
10.	90	+	21	=	111

Oefening 3
1.	95	+	90	=	185
2.	76	+	70	=	146
3.	100	+	43	=	143
4.	89	+	32	=	121
5.	84	+	27	=	111
6.	95	+	84	=	179
7.	84	+	83	=	167
8.	93	+	49	=	142
9.	52	+	41	=	93
10.	62	+	34	=	96

Oefening 4
1.	83	+	21	=	104
2.	46	+	45	=	91
3.	89	+	83	=	172
4.	99	+	72	=	171
5.	82	+	44	=	126
6.	70	+	69	=	139
7.	63	+	24	=	87
8.	88	+	50	=	138
9.	63	+	20	=	83
10.	80	+	38	=	118