rounding to the Nearest 10 or 100
Flashcard
•
Mathematics
•
3rd Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What does it mean to round a number to the nearest ten?
Back
Rounding a number to the nearest ten means adjusting the number to the closest multiple of ten. If the last digit is 5 or more, round up; if it's 4 or less, round down.
Tags
CCSS.3.NBT.A.1
CCSS.4.NBT.A.3
2.
FLASHCARD QUESTION
Front
What does it mean to round a number to the nearest hundred?
Back
Rounding a number to the nearest hundred means adjusting the number to the closest multiple of one hundred. If the last two digits are 50 or more, round up; if they are 49 or less, round down.
Tags
CCSS.3.NBT.A.1
CCSS.4.NBT.A.3
3.
FLASHCARD QUESTION
Front
What is the value of the digit 5 in the number 2,345?
Back
The value of the digit 5 in the number 2,345 is 50, as it is in the tens place.
Tags
CCSS.4.NBT.A.1
4.
FLASHCARD QUESTION
Front
If a number is 753, what are the two possible rounded values when rounding to the nearest ten and hundred?
Back
When rounding 753 to the nearest ten, it rounds to 750. When rounding to the nearest hundred, it rounds to 800.
Tags
CCSS.3.NBT.A.1
CCSS.4.NBT.A.3
5.
FLASHCARD QUESTION
Front
Which number does NOT round to 400 when rounding to the nearest hundred?
Back
345 does NOT round to 400 when rounding to the nearest hundred; it rounds to 300.
Tags
CCSS.3.NBT.A.1
CCSS.4.NBT.A.3
6.
FLASHCARD QUESTION
Front
What is the rule for rounding numbers that end in 5?
Back
When rounding numbers that end in 5, you typically round up to the next whole number if the digit before 5 is odd, and round down if it is even.
Tags
CCSS.3.NBT.A.1
CCSS.4.NBT.A.3
7.
FLASHCARD QUESTION
Front
How do you determine which multiple of ten a number rounds to?
Back
To determine which multiple of ten a number rounds to, look at the last digit. If it's 5 or more, round up; if it's 4 or less, round down.
Tags
CCSS.3.NBT.A.1
CCSS.4.NBT.A.3
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