Use Operations with Whole Numbers

Mieko has 4 times as many pencils as Holden. Holden has 8 pencils. How many pencils, p, does Mieko have?

p is 4​ (a)   8

• times as many as
• less than
• more than

Juan has 253 marbles. Ella has 38 more marbles than Juan. How many marbles does Ella have? Ella has _____ marbles.

A dress is on sale for d dollars. The regular price is 3 times as much. Janine has enough money to buy 2 dresses at the regular price. How many dresses can Janine buy at the sale price?

• 1 dress

• 3 dresses

• 9 dresses

• 6 dresses

Select all the sentences that can be represented by the equation 25 + p = 38.

• 25 more than 38 is p.

• 25 times as much as p is 38.

• 38 is p more than 25.

• Will jogged 25 blocks. Rachel jogged 38 blocks more than Will. How many blocks did Rachel jog?

• Drew has 38 pens. Jenny has 25 fewer. How many more pens does Drew have than Jenny?

• 78
• 26
• 13
• 3
• 15
• 9
• 234

• 4
• 128
• 32
• 1
• 8
• 512

Jessie has 5 times as many dimes as Kate. Kate has 15 more dimes than Alice. Alice has 22 dimes. How many dimes does Jessie have?

• 185 dimes

• 110 dimes

• 75 dimes

• 42 dimes

Barry needs $1,449 for summer camp. Two local clubs will each match what he saves. Barry has 3 months before he leaves for summer camp. How much does Barry need to save on his own each month to have enough for summer camp?

Last month, Donovan ran 48 miles. James ran m miles. Donovan ran 3 times as far as James. Which equation can be used to find m, the number of miles James ran?

• m = 3 × 48

• m = 3 + 48

• 48 = m × 3

• 48 = m ÷ 3

Jordan has 4 bookshelves. Each shelf has 56 books. Amy has 5 bookshelves. Each of Amy’s shelves has 47 books.

Jordan has ​ (a)   books.

Amy has ​ (b)   books.

Amy has ​ (c)   more books than Jordan.

• 224
• 235
• 11
• 280
• 188
• 45
• 56
• 92