math Mordechai rivkin

Ratios

2000

Shoham bought 5 apples every day. Every day Hadassah buys 10 apples write a ratio in the lowest form, of apples bought by Hadassa to apples bought by Shoham

2:1

3000

4 possible equivalent ratios for 2:4

1:2 3:6 4:8 5:10 ect.

4000

109:218 lowest term

1:2

5000

ratios of boys to girls in my class

7:3

10000

the ratio of the number of people in this class and the 3rd and 4th grade lowest

2:3

dividing

2000

4 divided by 3/4 

5 1/3

3000

4 divided by 4/5

5

4000

4 divided by 1/2

8

5000

4 divided by 1/3

12

10000

5 45/46 divided by 3

1 127/138

multiplication

2000

1.1x 1.1

1.21

3000

.33x.3

.099

4000

.43 x700.00

301

5000

3.33x.02

.0666

10000

12343.567x 34357.79 +78768689.909 x (1234567890-12345678990)x0 =

0

money/square roots

2000

(A square root of a number is a value that, when multiplied by itself, gives the number) the square root of 36

 6

3000

I have 10 nickles 25 dimes 3 quarters 5 half dollars 6 dollar bills and 3 2-dollar bills how much money do I have

18.25

4000

 I work a 9-5 job I get paid $7.25 6 days a week I have to pay 10% tax how much money do I make a week

313.20

5000

(A square root of a number is a value that, when multiplied by itself, gives the number) the lowest number that is both the square root of a number and has a square root write all three # ( not 1)

4 2 16

10000

(A square root of a number is a value that, when multiplied by itself, gives the number) 2 square roots of 9

3 and -3

GFC and LCM

2000

GCF of 6 and 600

6

3000

GFC of 9 and 810

9

4000

LCM 1234 2468

2468

5000

LCM 72 and 60 

360

10000

LCM of 126 and 124

7812