4th Grade Bridges Unit 2 Review
Flashcard
•
Mathematics
•
4th Grade
•
Practice Problem
•
Hard
+8
Standards-aligned
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a composite number?
Back
A composite number is a whole number greater than 1 that has more than two distinct positive divisors (factors). For example, 14 is composite because it can be divided by 1, 2, 7, and 14.
Tags
CCSS.4.OA.B.4
2.
FLASHCARD QUESTION
Front
What is the product of 18 and 14?
Back
The product of 18 and 14 is 252.
Tags
CCSS.4.NBT.B.5
3.
FLASHCARD QUESTION
Front
What is the distributive property in multiplication?
Back
The distributive property states that a(b + c) = ab + ac. It allows you to multiply a number by a sum by distributing the multiplication over each addend.
Tags
CCSS.3.OA.B.5
4.
FLASHCARD QUESTION
Front
What is the value of 16 x 12?
Back
The value of 16 x 12 is 192.
Tags
CCSS.4.NBT.B.5
5.
FLASHCARD QUESTION
Front
What is a prime number?
Back
A prime number is a whole number greater than 1 that has exactly two distinct positive divisors: 1 and itself. For example, 5 is prime because it can only be divided by 1 and 5.
Tags
CCSS.4.OA.B.4
6.
FLASHCARD QUESTION
Front
What is the sum of 10 and 8?
Back
The sum of 10 and 8 is 18.
Tags
CCSS.1.OA.A.1
7.
FLASHCARD QUESTION
Front
What is the difference between a prime number and a composite number?
Back
A prime number has exactly two distinct positive divisors (1 and itself), while a composite number has more than two distinct positive divisors.
Tags
CCSS.4.OA.B.4
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