Multiplication as Multiplicative Comparison
Write an equation to represent that 56 is 8 times as much as 7
56=8x7
Compare each set of numbers by using >, =, or <. Use the models to help you.
202,002 _____ 201,432
>
Round this number to the nearest thousand:
638,425
638,000
Add.
683,942 +241,371
925,313
1 liter is _____ times as much as 1 milliliter.
1,000
Ray sells 6 tickets for the school fundraiser. Mia sells 2 times as many tickets as Ray. James sells 4 more tickets than Mia. How many tickets does James sell?
48 Tickets
Fill in the blank to make the statement true.
4 thousands is ______ times as much as 4 hundreds.
10
Round this number to the nearest hundred thousand, thousand, and hundred:
478,326
500,000
478,000
478,300
Subtract. 851,943-629,345
222,598
True or False?
1 km = 100 m
3 kg = 3,000 g
4 L = 4,000 mL
2 m = 2,000 cm
False.
True.
True.
False.
Draw a model to represent that 27 is 3 times as much as 9.
*This should be a tape diagram showing 3 sections with 9 written in each section*
Which choices are equivalent to 60,000 + 5,000 + 300 + 1?
Choose the two correct answers.
A. 65,310
B. 65,301
C. 605,301
D. Sixty-five thousand, thirty-one
E. Six hundred five thousand, three hundred one
F. Sixty-five thousand, three hundred one
B, E
Round this number to the nearest hundred thousand, thousand, and hundred:
562,177
562,000
562,200
Compare:
5,204 + 3,100 ______ 5,402 + 3,010
<
Create a Meters to Centimeters conversion chart. Label the Meters side with these numbers:
1, 2, 5, 7, 10
Write the corresponding Centimeter measurements in the other column.
100
200
500
700
1,000
Carla completes 5 problems. Amy completes 30 problems. Write a number to make the statement true.
Amy completes ______times as many problems as Carla.
6
Write 605,070 in word form
Six hundred five thousand seventy
A store owner wanted to sell 10,000 items this weekend. She sold 2,036 items on Saturday, and 7,610 items on Sunday.
Should she round to the nearest thousand or hundred to estimate the total number of items sold? Round to estimate.
2,000 + 7,600 = 9,600 items
A school uses 432,612 pencils per year.
In January, they used 13,220 pencils.
In February, they used 62,198 pencils.
The rest of the year, we don't know how many pencils they used.
Write an equation to find the number of pencils used the rest of the year. Use p to represent the unknown number of pencils.
Is your answer reasonable? explain.
p=432,612-13,220-62,198
p=357,194
Rounded answers may vary. Answers should be reasonable!
A cat weighs 4 kilograms. A kitten weighs 250 grams. What is the difference in weight between the cat and the kitten?
4,000-250=3,750 grams or 3kg 750g
James says that since 1 dime is worth 10 times as much as 1 penny, 3 dimes must be worth 10 times as much as 3 pennies. Do you agree with James? Why?
Yes, I agree with James.
3 pennies=3 cents
3 dimes= 30 cents
3 x 10 = 30
Look at the number shown.
288,642
The value of the underlined digit is _____ times as much as the value of the bold digit.
10
Fill in the blanks to represent 294,192 in unit form in three different ways.
_____hundred thousands 9 ten thousands 4 thousands 1 hundred 9 tens 2 ones
_____thousands 1 hundred 9 tens 2 ones
_____hundreds 9 tens 2 ones
2 hundred thousands 9 ten thousands 4 thousands 1 hundred 9 tens 2 ones
294 thousands 1 hundred 9 tens 2 ones
2,941 hundreds 9 tens 2 ones
There are 60,000 seats in the Lowell High School Football Stadium. There are 26,512 seats in the Sea High School Football Stadium. What is the difference between the number of seats in each stadium?
60,000-26,512= 33,488 seats
Ms. Stacy drinks 3L 75mL of water. She drinks 420mL more than Mrs. Cilley. How much water does Mrs. Cilley drink?
3,075-420=2,655 mL or 2L 655mL