4th Grade Topic 3 Practice Assessment

What is the product of 126 times 3

What is 365 x 3

• 1,295

• 1,095

• 1,205

• 1, 595

Mr. Ortiz sells tortillas in bags of 25 and in bags of 50. If he sells 4 bags of 50 and 6 bags of 25, how many tortillas did Mr. Ortiz sell?

• 10 tortillas

• 170 tortillas

• 350 tortillas

• 3,500 tortillas

Select ALL the expressions that have an answer of 640.

• (6x100) + (4x10)

• 9 x 54

• 60 x 4 x 1

• 160 x 4

• (6x100) x (4x10)

Which expression has the same value as 5 x 617?

• (5x6) + (5x1) + (5x7)

• (5x60) + (5x10) + (5x70)

• (5x600) + (5x1) + (5x7)

• (5x600) + (5x10) + (5x7)

Select all the partial products for 8 x 321

• 8

• 80

• 160

• 1,600

• 2,400

What is the product of 8 x 321?

• 2, 228

• 2, 638

• 2, 568

• 2,468

Select all the expressions that are equivalent to 3,944.

• 8 x 493

• 3 x 848

• 493 x 8

• 848 x 3

• 986 x 4

Mr. Luca thinks the total cost should be about $200. Is this amount reasonable?

• yes, because $95 is almost $100 and $100 x 2 = $200

• no, because $95 is close to $90 and $90 x 4 = $360, not $200

• no, because $95 is close to $100 and $100 x 4 is $400, not $200

• yes, because $95 is close to $100 so $100 x 3 = $300 & $300 - $100 = $200

What is the total cost Mr. Luca will spend on digital keyboards?