Daily Review 10-4

Haley sold 15 magazines for a fundraiser. Anna sold (m) magazines. Haley sold 3 times as many magazines as Anna. Which equation can be used to find (m), the number of magazines Anna sold?

• m = 3 × 15

• 15 = 3 × m

• 15 = m ÷ 3

• m = 3 + 15

Brad thinks 3,940 rounded to the nearest thousand is 3,000 because "3 is less than 5." What might be Brad’s misunderstanding about rounding? Fill in the blank: Brad should round 3,940 to the nearest thousand by considering the digit in the ______ place.

• hundreds

• tens

• units

• thousands

A chef used 1/3 cups of walnuts for each batch of muffins he made. The chef made 5 batches of muffins. Select all of the expressions that represent the number of cups of walnuts the chef used.

• 5 x 1/3

• 1/3 + 1/3 + 1/3 + 1/3 + 1/3

• 3 x 5

• 3 X 1/5

• 5 x 2/3

At full capacity, one trolley holds 48 people, Another trolley holds 36 people at full capacity. Yesterday, each trolley made 17 trips at full capacity. How many people rode the trolley yesterday?

Which is NOT a partial product for 11 x 17?

• 17

• 70

• 100

• 10