Adding and Subtracting within 1000

Front

What is the result of 76 - 41?

Back

35

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

If 23 fish jumped out of Brynn's tank and 12 are left, how many fish did she have initially?

Back

35

Tags

CCSS.2.OA.A.1

Front

What does it mean when a student gets the answer correct in a math problem?

Back

It means the student applied the correct methods and calculations to arrive at the right solution.

Front

What is the sum of 300 and 45?

Back

345

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

If Ellie has 200 and Leo has 311, what is the difference between their amounts?

Back

111

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

Define subtraction in mathematical terms.

Back

Subtraction is the operation of finding the difference between two numbers.

Front

What is the sum of two numbers?

Back

The sum is the result of adding two or more numbers together.

Tags

CCSS.1.OA.A.1

Front

How do you check if your subtraction answer is correct?

Back

You can add the difference to the smaller number to see if it equals the larger number.

Tags

CCSS.1.OA.A.1

Front

What is a word problem in mathematics?

Back

A word problem is a mathematical problem expressed in words, requiring interpretation and problem-solving skills.

Tags

CCSS.2.OA.A.1

Front

What is the importance of understanding place value in addition and subtraction?

Back

Place value helps in accurately aligning numbers for addition and subtraction, ensuring correct calculations.

Tags

CCSS.2.NBT.B.7