Match each problem (term) with its sum or difference (definition)

___ 6.45 + 19.82 A) 4.467

___ 64.5 + 1.983 B) 66.483

___ 6.45 - 1.983 C) 44.67

___ 64.5 - 19.83 D) 26.27

What is 10 to the 30th power?

Why is the greatest common factor for 8,14

What's the prime factorization of 630

The distance between bases on a baseball field is 27.43 m. Joe has jogged from one base to the next 4.5 times. How far has he jogged?

Put the fractions in order starting with the smallest to the largest 21/40, 29/40, 17/20, 3/4, 4/5

candace tells you that she bought new boots using a 20% coupon and saved $28. What was the original price of the boots? use a tape diagram.

Write (x+6) (x-2) in standard form

Aaron wants to buy 2 concert tickets that cost $25.50 each. Aaron's grandfather pays him $4.25 an hour to rake leaves. How many hours does Aaron have to rake leaves to earn the total cost of the tickets?

Writes the pair of fractions with a common denominator for 3/10 and 2/5

The volume of this cylinder is 6,430.72 cubic centimeters, the height is 8 cubic centimeters. What is the radius? Use ≈ 3.14 and round your answer to the nearest hundredth.