Chapter 1 Math Review

Read the numbers. 87,734 87,546 87,910 97,132 Which is the least?

• 87,734

• 87,546

• 87,910

• 97,132

What is 351,617 when rounded to the nearest thousand?

• 352,000

• 351,000

• 350,000

• 300,000

What are the missing numbers? 40,602 = ______ + 600 + _______

Look for a pattern. What is the missing number? 75,715 74,715 73,715 72,715 ___________

• 71,715

• 70,715

• 72,615

• 72,815

What is the sum of the value of the 2 in 452,876 and the value of the 8 in 687,204?

205,809 + 50,760 =

The cost of a carpet is $2,702. The cost of a bedroom set is $7,845. About (Hint: ROUND the numbers!) how much do both items cost in all?

Retail store A earns $40,429. Retail store A earns $3,617 more than Retail store B. How much do the two stores earn in all?

Liam creates a number pattern for George to complete. George writes his answer in the blank. 5 10 9 14 13 18 17 22 ___ 21 Is George correct? Circle:

• yes

• no

Prove your thinking using number or words in the space below.