Addition and Subtraction Fluency

What is subtraction?

• Subtraction is the process of finding the sum of two numbers.

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

• Subtraction is the process of multiplying two numbers together.

• Subtraction is the process of dividing one number by another.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is the sum of 20 and 10?

• 25

• 30

• 35

• 40

Tags

CCSS.2.NBT.B.5

What is the sum of 16 and 4?

• 18

• 19

• 20

• 21

Tags

CCSS.1.OA.A.1

What does the plus sign (+) mean?

• It indicates subtraction of numbers.

• It means to add numbers together.

• It represents multiplication of numbers.

• It signifies division of numbers.

Tags

CCSS.1.OA.A.1

What is the sum of 6 and 4?

• 8

• 9

• 10

• 11

Tags

CCSS.2.OA.C.3

If you have 5 apples and you get 3 more, how many apples do you have?

• 6 apples

• 7 apples

• 8 apples

• 9 apples

Tags

CCSS.1.OA.A.1

What is the sum of 14 and 4?

• 16

• 18

• 20

• 22

Tags

CCSS.1.OA.A.1

What is a number line?

• A curved line that represents numbers in a circular format.

• A straight line with numbers placed at equal intervals, used to represent numbers and their relationships.

• A line that only shows whole numbers without any fractions or decimals.

• A line that connects points in a graph without any numerical representation.

Tags

CCSS.6.NS.C.6C

What does the minus sign (-) mean?

• It indicates addition of two numbers.

• It means to subtract one number from another.

• It represents a positive value.

• It is used to denote multiplication.

Tags

CCSS.7.NS.A.1B

What is a fact family in addition and subtraction?

• A group of unrelated numbers used in calculations.

• A set of numbers that can be used for multiplication only.

• A group of related addition and subtraction facts using the same numbers.

• A collection of random mathematical operations.

Tags

CCSS.2.NBT.B.5