4th Grade Bridges Unit 2 Review

Front

What is a hundred?

Back

A hundred is a place value in the base-10 number system that represents 10 tens or 100 units.

Tags

CCSS.2.NBT.A.1B

Front

How many hundreds are in the number 4,384?

Back

There are 43 hundreds in 4,384.

Tags

CCSS.2.NBT.A.1B

Front

What is the product of 18 and 14?

Back

The product of 18 and 14 is 252.

Tags

CCSS.4.NBT.B.5

Front

Is the statement 18 x 14 = (10 x 14) + (8 x 14) true or false?

Back

True. This is an example of the distributive property.

Tags

CCSS.3.OA.B.5

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.

Tags

CCSS.4.OA.B.4

Front

Which of the following is a composite number: 23, 14, 5, 17?

Back

14 is a composite number.

Tags

CCSS.4.OA.B.4

Front

What is the value of 180 in the context of a number box?

Back

180 is the correct number that should go in the box.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What does it mean to multiply?

Back

To multiply means to add a number to itself a certain number of times.

Tags

CCSS.3.OA.A.1

Front

What is the distributive property in mathematics?

Back

The distributive property states that a(b + c) = ab + ac.

Tags

CCSS.3.OA.B.5

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.

Tags

CCSS.4.OA.B.4