4.5A Skills Test

Front

What is a strip diagram?

Back

A strip diagram is a visual representation used to show the relationship between numbers in a problem, often used in addition and subtraction.

Tags

CCSS.2.NBT.B.7

Front

What equation represents the operation of subtraction?

Back

Subtraction is represented by the equation: A - B = C, where A is the minuend, B is the subtrahend, and C is the difference.

Tags

CCSS.5.NBT.B.7

Front

If John walked 463 steps and Jenny walked 537 steps, how do you find the total steps they walked?

Back

You add their steps: 463 + 537 = Total steps.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the equation to find the total number of Superman cards Juan collected in three years?

Back

x = 4,688 - 784 - 1,009, where x is the number of cards collected in the third year.

Tags

CCSS.4.OA.A.3

Front

What does the equation (30x5)+11=C represent?

Back

This equation represents a situation where 30 groups of 5 are added to 11 to find the total C.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

How do you calculate the number of tiles left after players take some?

Back

You subtract the total tiles taken from the original number of tiles: 90 - (8x4) = tiles left.

Tags

CCSS.2.OA.C.4

Front

What is the purpose of using equations in word problems?

Back

Equations help to represent relationships between quantities and solve for unknowns.

Tags

CCSS.HSA.CED.A.3

Front

What does the '+' symbol represent in an equation?

Back

The '+' symbol represents addition, which combines two or more quantities.

Tags

CCSS.6.EE.A.1

Front

What is the difference between addition and subtraction?

Back

Addition combines quantities, while subtraction finds the difference between quantities.

Tags

CCSS.1.OA.A.1

Front

What is a variable in an equation?

Back

A variable is a symbol (like x) that represents an unknown value in an equation.

Tags

CCSS.6.EE.A.2B