Chapter 2 Review (MyMath 4th grade)

What is 1,000 more than 21,309

• 31,309

• 22,309

• 20,309

• 21,209

100,000 less than 209,182

• 109,182

• 309,182

• 208,182

• 209,182

Round to the nearest thousand. Estimate: 1,209 + 3,980

• 5,000

• 4,000

• 10,000

• 5,200

What is a minuend?

• The first number you see in a subtraction problem

• The second number you see in a subtraction problem

• The answer to a subtraction problem

What is a subtrahend

• The first number you see in a subtraction problem

• The second number you see in a subtraction problem

• The answer to a subtraction problem

What is a difference

• The first number you see in a subtraction problem

• The second number you see in a subtraction problem

• The answer to a subtraction problem

What is a variable?

• The answer to an addition problem

• The unknown in an equation

• The answer to a subtraction problem

• The answer to a division problem

Match the equation to the addition problem: (6+4) +2= 4+ (2+6)

• Commutative

• Associative

• Identity

Match the equation to the property: 3+0= 3

• Commutative

• Associative

• Identity

Match the equation to the property: 7+5= 5+7

• Commutative

• Associative

• Identity