P.3 Math

Least Common Denominator

100

7/12  ,  1/2

= 12

200

8/9, 1/3

9

300

6/9, 7/6, 3/12

36

400

1/10, 4/8, 1/5

40

500

3/4, 1/2, 3/12, 7/8

24

Algebraic Expressions

100

Solve.

w=2

5+w=?

Answer=

7

200

4x+5+2x+1

6x+6

300

3x+4n+2+5x

8x+4n+2

400

5n-4+3n-3x+3

8n−3x−1

500

3x+2(3x−2)+10

3x+2(3x−2)+10

=3x+6x−4+10

=(3x+6x)+(−4+10)

=9x+6=

9x+6

Trivia

100

What is the 4th planet from the sun.

Mars

200

This A.I. generated meme came from an indonesian drum. What is the name of THIS stick guy.

Tung Tung Tung Sahur

300

What is Mr. Tucci's first name.

Andrew

400

Who is the high school art teacher @ PSA.

 Mrs. Gresham

500

When is the first day back to school of 2026?

July 31, 2026.

+/-unlike Denominators

100

3/5 + 8/10

7/5 or 13/10

200

2/3 -3/6

1/6

300

3/9 - 8/18

-2/18

400

4/5 -12/20

8/20

500

7/8 + 6/24

27/24

Equivalent Fractions

100

1/2

^{anything that’s a half:}

2/4,

3/6,

4/8

5/10

6/12

200

3/9

1/2 or  above

300

7/49

1/7

400

81/108

9/12

3/4

500

90/125

18/25