Q2 Math Benchmark

Front

What is the difference between two numbers?

Back

The difference is the result of subtracting one number from another.

Tags

CCSS.1.OA.A.1

Front

How do you write a number in expanded form?

Back

Expanded form shows the value of each digit in a number. For example, 427 = 400 + 20 + 7.

Tags

CCSS.2.NBT.A.3

Front

What is subtraction?

Back

Subtraction is taking one number away from another.

Tags

CCSS.2.NBT.B.7

Front

What is addition?

Back

Addition is combining two or more numbers to get a total.

Tags

CCSS.1.OA.A.1

Front

What is the sum of 45 and 27?

Back

The sum is 72.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What does 'more than' mean in math?

Back

'More than' indicates addition. For example, 3 more than 5 is 8.

Tags

CCSS.1.OA.A.1

Front

What is a rod in math?

Back

A rod represents a group of ten in base ten blocks.

Tags

CCSS.2.NBT.A.1B

Front

What is a flat in math?

Back

A flat represents a group of one hundred in base ten blocks.

Tags

CCSS.2.NBT.A.1B

Front

What is a unit in math?

Back

A unit represents a single one in base ten blocks.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

How do you find the total distance run by two people?

Back

Add the distances each person ran together.

Tags

CCSS.4.MD.A.2