Putting It All Together

Multiplication and More

100

  ________ x 8 = 24

Which number goes in the ____

3

200

Principal Fullington bought 6 boxes of pepperoni pizza and 3 boxes of cheese pizza for her teachers.  There were 8 pizza in each box.  How many pizza did Principal Fullington buy?

A. 72

B. 74

C. 76

D. 78 

A. 72

300

Holley is reading a chapter book with 98.

-She has 4 more chapters to read.

-Each of these chapters has 7 pages.

How many pages has Holley already read?

A. 66

B. 68

C. 70

D. 72

C. 70

400

There are 9 boxes of doughnuts in the cafeteria. Each box contains 6 doughnuts. How many doughnuts are there in all? 

54

500

Ms. Adams classroom has 8 rows of chair. There are 5 in each row. How many chairs are there in Ms. Adam's classroom?

40

Rounding

100

The manager of a Staple  store received a large request for markers from a customer.  The customer needs 745 markers.  Estimate the number of pencils the customer needs by rounding to the nearest ten.  

A. 700

B. 800

C. 740

D. 750

750

200

Symon and her family are driving to her grandmother’s house. 

• Her grandmother lives 416 miles away. 
• They drove 286 miles then stopped for gas and snacks. 

About how many more miles does Symon’s family need to drive to get to her grandmother’s house?  Estimate to the nearest hundred.

A. 50

B. 100

C. 200

D. 300

B. 100

300

The manager of a Walmart store received a large request for sweater from a customer.  The customer needs 945 sweater.  Estimate the number of pencils the customer needs by rounding to the nearest ten.  

A. 950

B. 960

C. 970

D. 980

A. 950

400

Ms. Rasheedah received a large a amount of crayons from the PTA. They gave 555 boxes of crayons. Estimate the number of crayon boxes to the nearest 10.

560

500

Holley said that if we round 995 to the nearest 100 it is 1 000. Symon said that if she rounded the number to the nearest 10 it is 990. Who is correct and why?

Holley is correct because 995 is past the midpoint. 995 is also 1000 if it is rounded off to the nearest 10 and 100.

Two-Step

100

Villa Heights Elementary  had 1,000 canned goods  to donate for the winter gift giving activity. 

• 368 canned goods were collected this week.
• 297  canned goods were collected last week

How many canned goods does Villa Heights needs to collect now? 

A. 665

B. 435

C. 365

D. 335 

335

200

Blaire needs to earn $120 for a trip with her club. Science

• She is earning money by baby sitting. 
• She charges $8 for each hour. She baby sits for 5 hours. 

How much more money does Blaire need to earn for her trip?

A. 50

B. 70

C. 80

D. 90

B. 80

300

Camden read for 356 minutes last week.  That was 179 minutes fewer than she read this week.  What is the total number of minutes Camden read for both weeks?

A. 881

B. 891

C. 892

D. 893

D. 638

B.  891

400

Quinn and her friend are saving their money for a special trip.  Last month, Quinn saved $247. 

• She earned $162 this month for pet sitting.
• Now, Quinn has $175 more saved than her friend 

How much money did Quinn’s friend save?

A. 232

B. 234

C. 236

D. 238

B. 234

500

Meghan's bakeshop made 150 cupcakes.  They sold 45 cupcakes in the morning, and they sold 54 cupcakes in the afternoon.  How many cupcakes does the bakery have now?

A. 50

B. 51

C. 52

D. 53

B. 51