Kitah Dalet's world of Math

Math Mastery

100

6/7 - 4/7 = 

2/7

200

5/8 + 3/4 =

1 3/8

300

Express as a decimal:                   1 3/5 = 

1.6

400

Crazy Carl bought 5 cigars.  Each cigar cost cost $2.35. He gave the cashier $20.  How much change did he receive?

$8.25

500

If gold is worth $18 per ounce, and Jack has 12.5 ounces of gold in his pouch.  How much is his gold worth?  

$225  Woo hoo he is rich

Nice Numbers

100

140 x 4 = 

560

200

4 - 7/10 = 

3 3/10

300

Why was the math book sad?

It had a lot of problems....   : )

400

Wild Will spent $24.80 on a shovel and $12.60 on a jacket.  How much change did he receive when he paid with a $50 bill.  

$12.60

500

The Perimeter of a Square "Claim" is 48 in.  Find its area.

144 in²

You got this

100

Simplify your answer:                 4/12 + 3/12 =  

7/12

200

6 - 3/4 = 

5 1/4

300

Express as a fraction in its simplest form 1.25 

1 1/4

400

You found a gold nugget that weighs 24 ounces.  Gold is worth $75 an ounce.  How much is your nugget worth?

$1,800

500

A soft fluffy Teddy Bear costs $4.95 and a Talking Robot costs 3 times as much as the Bear.  What is the cost of the Robot?

$14.85

Awesome answers

100

simplify your answer:                9/27 + 1/3 = 

2/3

200

Would a hungry person prefer 4/6 of a pizza for lunch or 5/8?

they would prefer 4/6     yummy!   (4/6 > 5/8)

300

Divide 1.8 by 3

.6

400

The Square Area of Sharon's Claim is 40 m².  The side next to the river is 20m long.  What is the perimeter of the Claim?

80m

500

Lucky earned $25 in 5 days.  He earned $4.60 a day in the first 4 days.How much did he earn on the fifth day?

$6.60

Excellent Equations

100

2/3 + 4/9 = 

1 1/9

200

Find the value:  3/5 of 15 =

9

300

Ludicris Lee bought 5 bottles of root beer for $8 How much did two bottles cost? 

$3.20

400

Praiseworthy bought 4 eggs and a can of coffee. Each egg costs $.85 and a can of coffee costs $3.75. How much did he spend altogether?

$7.15

500

17.02 - 12.13 = 

4.89