Multiplicative Comparison
#1 Which two equations represent the statement 54 is 6 times as many as 9?
B and D
#6 In the number 522,861, how many times greater is the value of the 2 in the ten thousands place than the value of the 2 in the thousands place?
The value of the 20,000 is 10 times greater than 2,000.
Remember if the number is one house next door, the value is 10 times greater.
#9 What is 4,785 rounded to the nearest hundred?
4,800
#12 a. Compare
418,290___418,920
<
Less than
#15 Two elementary schools held a canned food drive. Lincoln school collected 3,847 cans. Washington School collected 4,685 cans. How many cans did both schools collect in all?
8,532 cans
Bonus: Write an equation that represents the statement:
35 is 5 times as much as 7.
35=5x7
#5 Look at two numbers:
Amy's number: 742,108
Marcus's number: 157,934
The value of the digit 7 in Amy's number is how many times as much as the value of the digit 7 in Marcus's number?
The value of the 7 in Amy's number 700,000 is 100 times as much as the value of the 7 (7,000) in Marcus's number.
Remember, if the number is 2 houses next door, the value is 100 times greater.
Bonus: What is 879,600 rounded to the nearest thousand?
#12
b. 53,400 _____50,000+3,000+400
=
Equal to
Bonus: Solve to find the sum/total
415,678
+ 313,679
729,357
#4 An adult goat weighs 8 times as much as its kids. The baby goat weighs 9 pounds. How many pounds does the adult goat weigh?
The adult goat weighs 72 pounds because 8x9 is 72.
#7 What is 284,591 in word form?
Remember, you must write the number exactly like you would say it out loud. You can't leave out any words.
Two hundred eighty four thousand, five hundred ninety-one.
Select all the numbers that round to 860,000 when rounded to the nearest ten thousand:
B, C, E
#12 c. 709,315____709,135
>
greater than
#14 Solve to find the difference
832,514
- 418,637
413,877
#3. Marcus has 42 trading cards. He has 6 times as many cards as Liam. How many trading cards does Liam have?
Liam has 7 cards because 42=6x7.
#8 Which represents the number 6,382. Look at all the answer choices on the study guide and select all that apply.
A, B, C, D
Bonus: Round 678,900 to the nearest hundred thousand
700,000
Bonus: Order the numbers from least to greatest:
7,912 6,415 7,910 7,109
6,415 7,109 7,910 7,912
#16: Over three days, a bakery made a total of 85,420 cookies. On Thursday, they made 26,345 cookies. On Friday they made 31,809 cookies. The rest were made on Saturday. How many cookies were made on Saturday?
Step 1: Add Thursday+Friday cookies= 58,154
Step 2: Subtract 58,154 from the total
85,420-58,154= 27,266
The bakery made 27,266 cookies on Saturday.
#2 Maya read 8 pages of a book on Monday. David read 3 times as many pages as Maya. Carlos read 5 fewer pages than David. How many pages did Carlos read?
David read 24 pages because 8x3 is 24.
Carlos read 19 pages because 24-5 is 19.
Bonus: Write the number 72,314 in three different ways:
Word form
Expanded form
Unit form
Word Form:seventy two thousand, three hundred fourteen
Expanded form:70,000+2,000+300+10+4 OR (7x10,000)+(2x1,000)+(3x100)+(1x10)+(4x1)
Unit: 7 ten thousands, 2 thousands, 3 hundreds, 1 ten, 4 ones
#17 An orchard harvested a total of 642,850 pounds of fruits, the table on #17 displays the weight for each fruit. Estimate the number of pounds of grapefruits to the nearest ten thousand.
180,000
#13 Order the numbers from least to greatest
345,120 354,021 345,099 354,200
345,099 345,120 354,021 354,200
#17 b. Find the actual number of pounds of lemons harvested:
Add the pounds of oranges (315,420)+ pounds of grapefruits (182,650)=498,070
Subtract 498,070 from the total:
642,850-498,070=144,780 pounds of lemons.