Trimester 1 Math

Factors and Multiples

100

Find the GCF of this pair : 42 and 36

6

200

Find the LCM : 6 and 15

30

300

GCF of 8, 12, 36

4

400

Show in prime factorization : 42

2x3x7

500

Prime Factorization of 144

2⁴ x 3²

Squares and Cubes

100

6²

36

200

10³

1,000

300

Square root of 144

12

400

13³

2,197

500

4² + 89

105

Number Sentences

100

Write a number sentence to express : "a deposit of $94 into a bank account with $4,500"

94 + 4500

200

181 degrees below zero

-181

300

"The elevation of a sunken ship that is 11m below the ocean's surface"

-11

400

A gain of 35 yards

+35

500

25 tubes of paint for each art class. There are 15 classes in total. 

25 x 15

Integers

100

Write the opposite of -47

47

200

-32 + 5

28

300

-4 (6) 

-24

400

-18 x 9 

-162

500

-4 - -72

68

Word Problems

100

Maya baked an apple pie. She gave 1/6 to her friend and 7/10 of it to her sister. What fraction of the apple pie did she have left?

2/15

200

Share 5 fruit tarts with 8 friends. What fraction of the fruit tart does everyone get?

5/8

300

There are 32 MS teams at Thayer. On average, 14 players on each team. About how many uniforms are needed? 

about 450 (448)

400

A monkey climbs 3 3/5 feet up a coconut tree that has a height of 10ft. It rests for a while and continues to climb another 4 2/3 feed up the tree. How many more feet must it club to reach the top of the tree?

1  11/15

500

A grocer sold 5 2/3 lbs of blueberries in the morning. In the afternoon, the grocer sold 11/12 fewer pounds of blueberries than he sold in the morning. How many pounds of blueberries did he sell in all?

10 5/12