Unit 1 Math Review

Cho measures 349 centimeters of yellow ribbon and 478 cm of red ribbon. How much ribbon does Cho measure in all?

• 717 cm

• 727 cm

• 817 cm

• 827 cm

This season a farmer collects 4,516 liters of maple tree sap to make maple syrup. Last season he collected 1,740L less. How much maple tree sap did the farmer collect last season?

• 2,678 L

• 2,776 L

• 2,786 L

• 2,876 L

What number completes the pattern?

A company manufactures 238,500 grams of chemical in April. It manufactures another 215,750 g in May. How much of the chemical does the company manufacture in all during April and May?

• 444,250 g

• 454,250 g

• 544,250 g

• 554,250 g

The price for a 3-bedroom house is $209,567. The price for a 2-bedroom house is $34,580 less than that. What is the price of the 2-bedroom house?

• $174,507

• $174,987

• $244,047

• $244,147

Which shows 405,637 in word form?

• forty-five thousand, six hundred thirty-seven

• four hundred fifteen thousand, six hundred thirty-seven

• four hundred five thousand, six hundred thirty-seven

• four hundred fifty thousand, six hundred thirty-seven

Which shows 408,912 in expanded form?

• 40,000 + 80,000 + 900 + 10 + 2

• 400,000 + 80,000 + 90 + 10 + 2

• 400,000 + 80,000 + 9,000 + 10 + 2

• 400,000 + 8,000 + 900 + 10 + 2

Which statements are true? (select all that apply)

• 42,536 < 42,356

• 43,526 = 43,562

• 45,263 > 45,236

• 7,865 = 7,865

• 7,865 < 7,856

Which statements are true? (select all that apply)

• 6,578 < 6,587

• 8,756 > 8,765

• 609,540 > 609.504

• 650,904 < 650,409

• 640,590 = 604,590

Round the number to the place value of the underlined digit.

656,823