Addition and Subtraction

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 taking one number away from another.

Tags

CCSS.2.NBT.B.7

Front

What is the sum of 124 and 369?

Back

493

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

If Dana took 667 pictures and 159 were blurry, how many were not blurry?

Back

508 pictures

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 387 minus 216?

Back

171

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What does 200 + 100 + 10 + 40 + 4 + 7 equal?

Back

361

Tags

CCSS.2.NBT.A.3

Front

What is the result of 423 plus 49?

Back

472

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals along its length, used to represent numbers visually.

Tags

CCSS.2.MD.B.6

Front

What does 'greater than' mean?

Back

'Greater than' is a term used to compare two numbers, indicating that one number is larger than the other.

Tags

CCSS.1.NBT.B.3

Front

What does 'less than' mean?

Back

'Less than' is a term used to compare two numbers, indicating that one number is smaller than the other.

Tags

CCSS.1.NBT.B.3