3.2A Compose and Decompose Numbers
Flashcard
•
Mathematics
•
3rd Grade
•
Practice Problem
•
Medium
+8
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What does it mean to compose a number?
Back
To compose a number means to combine smaller numbers or parts to create a larger number.
Tags
CCSS.1.NBT.B.2B
CCSS.1.NBT.B.2C
2.
FLASHCARD QUESTION
Front
What does it mean to decompose a number?
Back
To decompose a number means to break down a larger number into smaller parts or numbers.
3.
FLASHCARD QUESTION
Front
What is the value of the number 344?
Back
The value of 344 is three hundreds, four tens, and four ones.
Tags
CCSS.2.NBT.A.3
4.
FLASHCARD QUESTION
Front
How can you represent the number 27,300 using addition?
Back
27,300 can be represented as 27,000 + 300.
Tags
CCSS.4.NBT.A.2
5.
FLASHCARD QUESTION
Front
What is a two-digit number? Give an example.
Back
A two-digit number is a number that has two places, such as 25 or 99.
Tags
CCSS.1.NBT.A.1
6.
FLASHCARD QUESTION
Front
If the ones digit is 5 and the tens digit is 3 less, what is the number?
Back
The number is 25.
Tags
CCSS.1.NBT.C.4
CCSS.2.NBT.B.5
7.
FLASHCARD QUESTION
Front
What does the term 'place value' mean?
Back
Place value refers to the value of a digit based on its position in a number.
Tags
CCSS.2.NBT.A.3
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