Topic 1
What exponent will make this equation true?
10x=1,000
x= 3
What is the product?
18 × 42=
756
What is the quotient when 2,415 is divided by 23?
105
Which correctly renames 7/8 and 5/6 using a common denominator
42/48 and 40/48
What is the product 7 × 106?
7,000,000
What is the product 467 × 39?
18,213
6,348÷12=
529
The distance from Alison's house to the mailbox is 2/5 mile. The distance from the mailbox to the bus stop is 1/3 mile. What is the total distance from Alison's house to the bus stop?
11/15 miles
Write 30,000 + 80 + 2 in standard form
30,082
What is the product 919 × 88?
80,872
Estimate and then find the quotient. Use your estimate to check for reasonableness.
8,040 ÷ 25=
*estimate your answer to the nearest tens place & give me the actual answer*
320; 321 R15
1/8 + 5/16 + 3/8
13/16
Which equations are true? Select all that are correct
A. 9 × 103 = 9 × 1,000
B. 3 × 10,000 = 30,000
C. 200,000 = 2 × 106
D. 104 = 10 × 10 × 10 × 10 × 10
E. 90,000 = 9 × 104
A , B, E
A movie theater sold 1,096 tickets on Friday. On Saturday, it sold 4 times as many tickets as on Friday.How many tickets did the movie theater sell on Saturday
4,384
Find the quotient.8,460 ÷ 45
188
Libby's dog stands 7/9 yard tall, and Jeff's dog stands 5/6 yard tall. How much taller is Jeff's dog than Libby's dog?
1/18 yard
Ava is thinking of a four-digit number described below.
4,173
Mr. Wong wants to purchase 12 new smoke detectors for his house. Store A sells each smoke detector for $17 and Store B sells each smoke detector for $24. If Mr. Wong purchases all his smoke detectors at Store A, how much less will he spend than if he purchased all the smoke detectors at Store B?
$84
An auditorium has 962 seats. There are 37 rows, each with the same number of seats.How many seats are in each row?
26 seats
7/8 - 1/3
13/24