Lesson 2.5 Estimate with 2-Digit Divisors

Estimate the product for the following expression.

805 x 62

• 4,800

• 48,000

• 54,000

• 64,000

Autumn needs to estimate the quotient 817 ÷ 91. What would be a reasonable estimate?

• 20

• 90

• 80

• 30

Tags

CCSS.5.NBT.B.7

342 ÷ 18

• 16
• 18  
• 17
• 19

680/85 = 

• 7
• 8
• 9
• 10

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

#7 The money Percy saved ($125) is how many times as great as the money James has saved ($41)?

• 6
• 3
• 5
• 4

Tags

CCSS.4.OA.A.2

Suppose there are 19 students in a class. A teacher has 122 pencils and passes them out to the class. Estimate the number of pencils each student will receive.

• 5
• 6
• 7
• 60

Tags

CCSS.5.NBT.B.6

A number that is being divided is known as the what? 

• dividend
• divisor
• quotient 
• factor

The number by which the dividend is being divided is known as the what? 

• divisor
• quotient
• multiple
• compatible number

Numbers that are easy to work with mentally are called what?

• addends
• estimates
• compatible numbers
• divisors 

The answer to a multiplication problem. 

• factor pair
• product
• numerator
• multiple