Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Tags

CCSS.1.OA.A.1

Front

What is subtraction?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Tags

CCSS.2.OA.A.1

Front

What is rounding?

Back

Rounding is the process of adjusting a number to the nearest specified value, such as the nearest ten.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the sum of 362 and 619?

Back

981

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the difference between 568 and 321?

Back

247

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the sum of 231 and 128?

Back

359

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of subtracting 238 from 421?

Back

183

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the nearest ten to 428?

Back

430

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the process to find the sum of two numbers?

Back

To find the sum, add the two numbers together.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What does it mean to find the difference?

Back

Finding the difference means subtracting one number from another.

Tags

CCSS.5.NBT.B.7