Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	98	+		=	121
2.	63	+		=	112
3.	22	+		=	42
4.	84	+		=	147
5.	45	+		=	73
6.	95	+		=	123
7.	88	+		=	155
8.	70	+		=	130
9.	46	+		=	66
10.	94	+		=	176

Oefening 2
1.	82	+		=	156
2.	46	+		=	75
3.	57	+		=	81
4.	49	+		=	83
5.	58	+		=	111
6.	100	+		=	146
7.	83	+		=	163
8.	100	+		=	150
9.	73	+		=	103
10.	46	+		=	87

Oefening 3
1.	48	+		=	70
2.	97	+		=	168
3.	91	+		=	133
4.	76	+		=	121
5.	67	+		=	119
6.	59	+		=	100
7.	63	+		=	112
8.	67	+		=	103
9.	67	+		=	104
10.	71	+		=	92

Oefening 4
1.	100	+		=	174
2.	53	+		=	80
3.	69	+		=	118
4.	82	+		=	142
5.	78	+		=	151
6.	35	+		=	65
7.	70	+		=	103
8.	60	+		=	97
9.	76	+		=	146
10.	71	+		=	129

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	98	+	23	=	121
2.	63	+	49	=	112
3.	22	+	20	=	42
4.	84	+	63	=	147
5.	45	+	28	=	73
6.	95	+	28	=	123
7.	88	+	67	=	155
8.	70	+	60	=	130
9.	46	+	20	=	66
10.	94	+	82	=	176

Oefening 2
1.	82	+	74	=	156
2.	46	+	29	=	75
3.	57	+	24	=	81
4.	49	+	34	=	83
5.	58	+	53	=	111
6.	100	+	46	=	146
7.	83	+	80	=	163
8.	100	+	50	=	150
9.	73	+	30	=	103
10.	46	+	41	=	87

Oefening 3
1.	48	+	22	=	70
2.	97	+	71	=	168
3.	91	+	42	=	133
4.	76	+	45	=	121
5.	67	+	52	=	119
6.	59	+	41	=	100
7.	63	+	49	=	112
8.	67	+	36	=	103
9.	67	+	37	=	104
10.	71	+	21	=	92

Oefening 4
1.	100	+	74	=	174
2.	53	+	27	=	80
3.	69	+	49	=	118
4.	82	+	60	=	142
5.	78	+	73	=	151
6.	35	+	30	=	65
7.	70	+	33	=	103
8.	60	+	37	=	97
9.	76	+	70	=	146
10.	71	+	58	=	129