Erbijsommen tot 200

Erbijsommen

Oefening 1
1.	35	+	21	=
2.	74	+	68	=
3.	42	+	36	=
4.	83	+	83	=
5.	75	+	55	=
6.	97	+	40	=
7.	85	+	41	=
8.	38	+	33	=
9.	66	+	62	=
10.	72	+	32	=

Oefening 2
1.	52	+	22	=
2.	67	+	48	=
3.	41	+	22	=
4.	77	+	71	=
5.	87	+	82	=
6.	67	+	24	=
7.	80	+	24	=
8.	86	+	43	=
9.	90	+	73	=
10.	83	+	48	=

Oefening 3
1.	57	+	49	=
2.	54	+	30	=
3.	100	+	74	=
4.	88	+	48	=
5.	94	+	70	=
6.	84	+	56	=
7.	87	+	74	=
8.	77	+	32	=
9.	96	+	57	=
10.	83	+	60	=

Oefening 4
1.	98	+	61	=
2.	29	+	21	=
3.	74	+	49	=
4.	100	+	85	=
5.	98	+	91	=
6.	69	+	49	=
7.	81	+	59	=
8.	67	+	56	=
9.	52	+	20	=
10.	82	+	25	=

Erbijsommen tot 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	35	+	21	=	56
2.	74	+	68	=	142
3.	42	+	36	=	78
4.	83	+	83	=	166
5.	75	+	55	=	130
6.	97	+	40	=	137
7.	85	+	41	=	126
8.	38	+	33	=	71
9.	66	+	62	=	128
10.	72	+	32	=	104

Oefening 2
1.	52	+	22	=	74
2.	67	+	48	=	115
3.	41	+	22	=	63
4.	77	+	71	=	148
5.	87	+	82	=	169
6.	67	+	24	=	91
7.	80	+	24	=	104
8.	86	+	43	=	129
9.	90	+	73	=	163
10.	83	+	48	=	131

Oefening 3
1.	57	+	49	=	106
2.	54	+	30	=	84
3.	100	+	74	=	174
4.	88	+	48	=	136
5.	94	+	70	=	164
6.	84	+	56	=	140
7.	87	+	74	=	161
8.	77	+	32	=	109
9.	96	+	57	=	153
10.	83	+	60	=	143

Oefening 4
1.	98	+	61	=	159
2.	29	+	21	=	50
3.	74	+	49	=	123
4.	100	+	85	=	185
5.	98	+	91	=	189
6.	69	+	49	=	118
7.	81	+	59	=	140
8.	67	+	56	=	123
9.	52	+	20	=	72
10.	82	+	25	=	107