Place Value
In the number 913,874 which digit is in the thousands place?
3
0.51 x ____ = 51
a. 10
b. 100
c. 1,000
b. 100
79 x 14 =
1,106
Solve 6,720 divided by 15.
448
Which expression shows 10 more than the quotient of 72 divided by 8?
a. (10 + 72) ÷ 8
b. (72 ÷ 8) + 10
c. 72 ÷ (8 + 10)
b. (72 ÷ 8) + 10
In the number 16,428,095 what is the value of the digit 6?
6 million
9.5 x 1,000 = _____
9,500
A farmer plants 147 rows of beans. If there are 24 bean plants in each row, how many plants will he have altogether?
3,528
The fifth grade students took a trip to the symphony. There were 278 students, and they sat 12 students in each row. How many rows did they use?
24 rows
Write an expression that shows 75 minus the product of 12 and 4.
75 - 12 x 4
OR
75 - (12 x 4)
What is the value of 9 in the number 5,802.109?
9 thousandths
Astronomers calculate a distant star to be 3 x 10,000 light years away. How far away is the star?
30,000
Which statement is true?
a. 28 x 17 = 17 x 28
b. 28 x 17 = 20 x 8 x 10 x 7
c. 28 x 17 = (28 x 1) + (28 x 7)
d. 28 x 17 = 27 x 18
a. 28 x 17 = 17 x 28
Jeremy is rolling coins to take to the bank. He has 480 nickels to roll. If each sleeve holds 20 nickels, how many sleeves will he be able to fill?
24 rolls
Each of the 28 students in a class sold 9 items for a fundraiser. Their teacher also sold 16 items. Which expression best represents the number of items they sold in all?
a. 28 x (9 + 16)
b. 16 + (28 x 9)
c. 9 x (28 + 16)
b. 16 + (28 x 9)
What is one hundredth less than 406.51?
406.50
A scientist calculates the weight of a substance as 762.4 divided by 1,000 grams. What is the weight of the substance?
0.7624
Which would be a quick way to solve 596 x 101 accurately?
a. multiply 5 x 101, 9 x 101, 6 x 101, then add the products
b. multiply 596 x 100, then add 596 more
c. estimate 600 x 100
b. multiply 596 x 100, then add 596 more
Which TWO statements are true?
a. 432 ÷ 12 = 36
b. 432 ÷ 8 = 44
c. 432 ÷ 18 = 24
a. 432 ÷ 12 = 36
and
c. 432 ÷ 18 = 24
Ben had $95 dollars. He tripled that amount by walking his neighbors dog for the summer. Before school started, he bought a new backpack for $52. Which expression best represents the amount of money he has now?
a. (95 x 3) + 52
b. 95 x 3 - 52
c. 52 - (95 x 3)
b. 95 x 3 - 52
The digit 7 in which of the following numbers is hundred times more than the 7 in 539.7?
a. 172.43
b.2,728.4
c. 7,426.1
d. 65.907
a. 172.43
Which of the following is 100 times 0.016?
a. 160
b. 1,600
c. 16.0
d. 1.60
d. 1.60
Harold baked 9 trays of cookies for a party. Three of the trays held 15 cookies each and six of the trays held 18 cookies each. How many cookies did Harold bake in all?
153 cookies
Which of the following completes the equation 564 ÷ _____ = 47?
a. 13
b. 18
c. 12
d. 28
c. 12
Which of these expressions would result in the smallest number?
a. 684 - (47 + 6)
b. 684 - 47 - 6
c. (684 - 47) x 6
d. 684 - (47 x 6)
d. 684 - (47 x 6)