Revision TERM 1

9,305___9,062

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362,286___360,055

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Which number below is greater than 458,347?

• 71,563
• 88,444
• 510,180
• 457,533

Order from least to greatest:
[-8, 7, -6, 5, -4, 3, -2]

• ^{-2, 3, -4, 5, -6, 7, -8}
• ^{-2, -4, -6, -8, 3, 5, 7}
• ^{-6, -8, -4, -2, 7, 5, 3}
• ^{-8, -6, -4, -2, 3, 5, 7}

Round 185,340 to the nearest ten-thousand.

• 200,000
• 190,000
• 185,000
• 180,000

Which of the following numbers will NOT round to 400 when rounding to the nearest hundred?

• 409
• 445
• 345
• 398

2,286 + 1,943

• 4,739
• 5,136
• 4,631
• 4,629

There 3,420 students at Oak Tree Elementary School.  1,911 students are girls.  How many are boys?

• 5,331
• 1,609

• 1,509
• 1,599

Elena read 3 chapter books in one month.

• She read a book with 217 pages on week 1.
• She read a book with 465 pages on week 2 and 3.
• She read a book with 107 pages on the 4th week.

Which is the best estimate of the number of pages Elena read these 4 weeks?

• 900

• 700

• 1,000

• 800

18

• eighty
• eigthy
• eighteen
• eigtheen