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Selective DIVISION > Estimate the Leftmost Digit of a Quotient Part-1: Dividend(3u-49u); Divisor(2, 3, 4, 5) > Flashcards

Estimate the Leftmost Digit of a Quotient Part-1: Dividend(3u-49u); Divisor(2, 3, 4, 5) Flashcards

(90 cards)

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1
Q

33 ÷ 2 = estimate the leftmost digit of the quotient

A

= 1

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2
Q

53 ÷ 2 = estimate the leftmost digit of the quotient

A

= 2

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3
Q

73 ÷ 2 = estimate the leftmost digit of the quotient

A

= 3

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4
Q

93 ÷ 2 = estimate the leftmost digit of the quotient

A

= 4

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5
Q

113 ÷ 2 = estimate the leftmost digit of the quotient

A

= 5

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6
Q

133 ÷ 2 = estimate the leftmost digit of the quotient

A

= 6

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7
Q

153 ÷ 2 = estimate the leftmost digit of the quotient

A

= 7

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8
Q

173 ÷ 2 = estimate the leftmost digit of the quotient

A

= 8

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9
Q

193 ÷ 2 = estimate the leftmost digit of the quotient

A

= 9

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10
Q

44 ÷ 3 = estimate the leftmost digit of the quotient

A

= 1

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11
Q

54 ÷ 3 = estimate the leftmost digit of the quotient

A

= 1

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12
Q

74 ÷ 3 = estimate the leftmost digit of the quotient

A

= 2

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13
Q

84 ÷ 3 = estimate the leftmost digit of the quotient

A

= 2

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14
Q

104 ÷ 3 = estimate the leftmost digit of the quotient

A

= 3

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15
Q

114 ÷ 3 = estimate the leftmost digit of the quotient

A

= 3

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16
Q

134 ÷ 3 = estimate the leftmost digit of the quotient

A

= 4

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17
Q

144 ÷ 3 = estimate the leftmost digit of the quotient

A

= 4

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18
Q

164 ÷ 3 = estimate the leftmost digit of the quotient

A

= 5

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19
Q

174 ÷ 3 = estimate the leftmost digit of the quotient

A

= 5

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20
Q

194 ÷ 3 = estimate the leftmost digit of the quotient

A

= 6

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21
Q

204 ÷ 3 = estimate the leftmost digit of the quotient

A

= 6

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22
Q

224 ÷ 3 = estimate the leftmost digit of the quotient

A

= 7

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23
Q

234 ÷ 3 = estimate the leftmost digit of the quotient

A

= 7

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24
Q

254 ÷ 3 = estimate the leftmost digit of the quotient

A

= 8

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25
264 ÷ 3 = estimate the leftmost digit of the quotient
= 8
26
284 ÷ 3 = estimate the leftmost digit of the quotient
= 9
27
294 ÷ 3 = estimate the leftmost digit of the quotient
= 9
28
55 ÷ 4 = estimate the leftmost digit of the quotient
= 1
29
65 ÷ 4 = estimate the leftmost digit of the quotient
= 1
30
75 ÷ 4 = estimate the leftmost digit of the quotient
= 1
31
95 ÷ 4 = estimate the leftmost digit of the quotient
= 2
32
105 ÷ 4 = estimate the leftmost digit of the quotient
= 2
33
115 ÷ 4 = estimate the leftmost digit of the quotient
= 2
34
135 ÷ 4 = estimate the leftmost digit of the quotient
= 3
35
145 ÷ 4 = estimate the leftmost digit of the quotient
= 3
36
155 ÷ 4 = estimate the leftmost digit of the quotient
= 3
37
175 ÷ 4 = estimate the leftmost digit of the quotient
= 4
38
185 ÷ 4 = estimate the leftmost digit of the quotient
= 4
39
195 ÷ 4 = estimate the leftmost digit of the quotient
= 4
40
215 ÷ 4 = estimate the leftmost digit of the quotient
= 5
41
225 ÷ 4 = estimate the leftmost digit of the quotient
= 5
42
235 ÷ 4 = estimate the leftmost digit of the quotient
= 5
43
255 ÷ 4 = estimate the leftmost digit of the quotient
= 6
44
265 ÷ 4 = estimate the leftmost digit of the quotient
= 6
45
275 ÷ 4 = estimate the leftmost digit of the quotient
= 6
46
295 ÷ 4 = estimate the leftmost digit of the quotient
= 7
47
305 ÷ 4 = estimate the leftmost digit of the quotient
= 7
48
315 ÷ 4 = estimate the leftmost digit of the quotient
= 7
49
335 ÷ 4 = estimate the leftmost digit of the quotient
= 8
50
345 ÷ 4 = estimate the leftmost digit of the quotient
= 8
51
355 ÷ 4 = estimate the leftmost digit of the quotient
= 8
52
375 ÷ 4 = estimate the leftmost digit of the quotient
= 9
53
385 ÷ 4 = estimate the leftmost digit of the quotient
= 9
54
395 ÷ 4 = estimate the leftmost digit of the quotient
= 9
55
66 ÷ 5 = estimate the leftmost digit of the quotient
= 1
56
76 ÷ 5 = estimate the leftmost digit of the quotient
= 1
57
86 ÷ 5 = estimate the leftmost digit of the quotient
= 1
58
96 ÷ 5 = estimate the leftmost digit of the quotient
= 1
59
116 ÷ 5 = estimate the leftmost digit of the quotient
= 2
60
126 ÷ 5 = estimate the leftmost digit of the quotient
= 2
61
136 ÷ 5 = estimate the leftmost digit of the quotient
= 2
62
146 ÷ 5 = estimate the leftmost digit of the quotient
= 2
63
166 ÷ 5 = estimate the leftmost digit of the quotient
= 3
64
176 ÷ 5 = estimate the leftmost digit of the quotient
= 3
65
186 ÷ 5 = estimate the leftmost digit of the quotient
= 3
66
196 ÷ 5 = estimate the leftmost digit of the quotient
= 3
67
216 ÷ 5 = estimate the leftmost digit of the quotient
= 4
68
226 ÷ 5 = estimate the leftmost digit of the quotient
= 4
69
236 ÷ 5 = estimate the leftmost digit of the quotient
= 4
70
246 ÷ 5 = estimate the leftmost digit of the quotient
= 4
71
266 ÷ 5 = estimate the leftmost digit of the quotient
= 5
72
276 ÷ 5 = estimate the leftmost digit of the quotient
= 5
73
286 ÷ 5 = estimate the leftmost digit of the quotient
= 5
74
296 ÷ 5 = estimate the leftmost digit of the quotient
= 5
75
316 ÷ 5 = estimate the leftmost digit of the quotient
= 6
76
326 ÷ 5 = estimate the leftmost digit of the quotient
= 6
77
336 ÷ 5 = estimate the leftmost digit of the quotient
= 6
78
346 ÷ 5 = estimate the leftmost digit of the quotient
= 6
79
366 ÷ 5 = estimate the leftmost digit of the quotient
= 7
80
376 ÷ 5 = estimate the leftmost digit of the quotient
= 7
81
386 ÷ 5 = estimate the leftmost digit of the quotient
= 7
82
396 ÷ 5 = estimate the leftmost digit of the quotient
= 7
83
416 ÷ 5 = estimate the leftmost digit of the quotient
= 8
84
426 ÷ 5 = estimate the leftmost digit of the quotient
= 8
85
436 ÷ 5 = estimate the leftmost digit of the quotient
= 8
86
446 ÷ 5 = estimate the leftmost digit of the quotient
= 8
87
466 ÷ 5 = estimate the leftmost digit of the quotient
= 9
88
476 ÷ 5 = estimate the leftmost digit of the quotient
= 9
89
486 ÷ 5 = estimate the leftmost digit of the quotient
= 9
90
496 ÷ 5 = estimate the leftmost digit of the quotient
= 9

Selective DIVISION (16 decks)

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