Estimate the Leftmost Digit of a Quotient Part-5: Dividend(10u-89u); Divisor(9) Flashcards

(72 cards)

1
Q

1010 ÷ 9 = estimate the leftmost digit of the quotient

A

= 1

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2
Q

1110 ÷ 9 = estimate the leftmost digit of the quotient

A

= 1

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3
Q

1210 ÷ 9 = estimate the leftmost digit of the quotient

A

= 1

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4
Q

1310 ÷ 9 = estimate the leftmost digit of the quotient

A

= 1

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5
Q

1410 ÷ 9 = estimate the leftmost digit of the quotient

A

= 1

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6
Q

1510 ÷ 9 = estimate the leftmost digit of the quotient

A

= 1

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7
Q

1610 ÷ 9 = estimate the leftmost digit of the quotient

A

= 1

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8
Q

1710 ÷ 9 = estimate the leftmost digit of the quotient

A

= 1

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9
Q

1910 ÷ 9 = estimate the leftmost digit of the quotient

A

= 2

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10
Q

2010 ÷ 9 = estimate the leftmost digit of the quotient

A

= 2

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11
Q

2110 ÷ 9 = estimate the leftmost digit of the quotient

A

= 2

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12
Q

2210 ÷ 9 = estimate the leftmost digit of the quotient

A

= 2

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13
Q

2310 ÷ 9 = estimate the leftmost digit of the quotient

A

= 2

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14
Q

2410 ÷ 9 = estimate the leftmost digit of the quotient

A

= 2

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15
Q

2510 ÷ 9 = estimate the leftmost digit of the quotient

A

= 2

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16
Q

2610 ÷ 9 = estimate the leftmost digit of the quotient

A

= 2

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17
Q

2810 ÷ 9 = estimate the leftmost digit of the quotient

A

= 3

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18
Q

2910 ÷ 9 = estimate the leftmost digit of the quotient

A

= 3

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19
Q

3010 ÷ 9 = estimate the leftmost digit of the quotient

A

= 3

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20
Q

3110 ÷ 9 = estimate the leftmost digit of the quotient

A

= 3

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21
Q

3210 ÷ 9 = estimate the leftmost digit of the quotient

A

= 3

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22
Q

3310 ÷ 9 = estimate the leftmost digit of the quotient

A

= 3

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23
Q

3410 ÷ 9 = estimate the leftmost digit of the quotient

A

= 3

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24
Q

3510 ÷ 9 = estimate the leftmost digit of the quotient

A

= 3

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25
3710 ÷ 9 = estimate the leftmost digit of the quotient
= 4
26
3810 ÷ 9 = estimate the leftmost digit of the quotient
= 4
27
3910 ÷ 9 = estimate the leftmost digit of the quotient
= 4
28
4010 ÷ 9 = estimate the leftmost digit of the quotient
= 4
29
4110 ÷ 9 = estimate the leftmost digit of the quotient
= 4
30
4210 ÷ 9 = estimate the leftmost digit of the quotient
= 4
31
4310 ÷ 9 = estimate the leftmost digit of the quotient
= 4
32
4410 ÷ 9 = estimate the leftmost digit of the quotient
= 4
33
4610 ÷ 9 = estimate the leftmost digit of the quotient
= 5
34
4710 ÷ 9 = estimate the leftmost digit of the quotient
= 5
35
4810 ÷ 9 = estimate the leftmost digit of the quotient
= 5
36
4910 ÷ 9 = estimate the leftmost digit of the quotient
= 5
37
5010 ÷ 9 = estimate the leftmost digit of the quotient
= 5
38
5110 ÷ 9 = estimate the leftmost digit of the quotient
= 5
39
5210 ÷ 9 = estimate the leftmost digit of the quotient
= 5
40
5310 ÷ 9 = estimate the leftmost digit of the quotient
= 5
41
5510 ÷ 9 = estimate the leftmost digit of the quotient
= 6
42
5610 ÷ 9 = estimate the leftmost digit of the quotient
= 6
43
5710 ÷ 9 = estimate the leftmost digit of the quotient
= 6
44
5810 ÷ 9 = estimate the leftmost digit of the quotient
= 6
45
5910 ÷ 9 = estimate the leftmost digit of the quotient
= 6
46
6010 ÷ 9 = estimate the leftmost digit of the quotient
= 6
47
6110 ÷ 9 = estimate the leftmost digit of the quotient
= 6
48
6210 ÷ 9 = estimate the leftmost digit of the quotient
= 6
49
6410 ÷ 9 = estimate the leftmost digit of the quotient
= 7
50
6510 ÷ 9 = estimate the leftmost digit of the quotient
= 7
51
6610 ÷ 9 = estimate the leftmost digit of the quotient
= 7
52
6710 ÷ 9 = estimate the leftmost digit of the quotient
= 7
53
6810 ÷ 9 = estimate the leftmost digit of the quotient
= 7
54
6910 ÷ 9 = estimate the leftmost digit of the quotient
= 7
55
7010 ÷ 9 = estimate the leftmost digit of the quotient
= 7
56
7210 ÷ 9 = estimate the leftmost digit of the quotient
= 7
57
7310 ÷ 9 = estimate the leftmost digit of the quotient
= 8
58
7410 ÷ 9 = estimate the leftmost digit of the quotient
= 8
59
7510 ÷ 9 = estimate the leftmost digit of the quotient
= 8
60
7610 ÷ 9 = estimate the leftmost digit of the quotient
= 8
61
7710 ÷ 9 = estimate the leftmost digit of the quotient
= 8
62
7810 ÷ 9 = estimate the leftmost digit of the quotient
= 8
63
7910 ÷ 9 = estimate the leftmost digit of the quotient
= 8
64
8010 ÷ 9 = estimate the leftmost digit of the quotient
= 8
65
8210 ÷ 9 = estimate the leftmost digit of the quotient
= 9
66
8310 ÷ 9 = estimate the leftmost digit of the quotient
= 9
67
8410 ÷ 9 = estimate the leftmost digit of the quotient
= 9
68
8510 ÷ 9 = estimate the leftmost digit of the quotient
= 9
69
8610 ÷ 9 = estimate the leftmost digit of the quotient
= 9
70
8710 ÷ 9 = estimate the leftmost digit of the quotient
= 9
71
8810 ÷ 9 = estimate the leftmost digit of the quotient
= 9
72
8910 ÷ 9 = estimate the leftmost digit of the quotient
= 9