Rounding Flashcards

1
Q

Round 3426 to the nearest 100

A

3400

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2
Q

Round 6.453 to one decimal place

A

6.5

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3
Q

Round 5478 to the nearest 10

A

5480

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4
Q

Round 45.6743 to two decimal places

A

45.67

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5
Q

Round 5.963 to one decimal place

A

6.0 (make sure you put on the point zero)

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6
Q

Round 985 to the nearest 100

A

1000

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7
Q

Round 3.56 to one significant figure

A

3.6

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8
Q

Round 4367 to one significant figure

A

4000

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9
Q

Round 5.375 to two significant figures

A

5.4

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10
Q

Round 6475 to two significant figures

A

6500

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11
Q

Round 0.87 to one significant figure

A

0.9

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12
Q

Round 0.08395 to one significant figure

A

0.08

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13
Q

Round 0.6073 to two significant figures

A

0.61

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14
Q

By rounding to one significant figure estimate 34 x 68

A

30 x 70 = 2100

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15
Q

By rounding to one significant figure estimate 6.45 ➗ 0.52

A

6 ➗ 0.5 = 12

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16
Q

Estimate 564 x 37

A

600 x 40 = 24000

17
Q

Estimate 7834 ➗ 19.35

A

8000 ➗ 20 = 400

18
Q

Estimate (483 + 374)➗0.487

A

(500 + 400) ➗ 0.5 = 900 ➗ 0.5 = 1800

19
Q

Round 3.45 to the nearest whole number

A

3