Semester 1 Math Review

Chapter 1

Chapter 2

Chapter 3

Chapter 4

Chapter 5

100

Solve:

1,214 + 143

1357

100

Write a positive fraction greater than one.

multiple answers

100

Write a fraction equivalent to 3/4 that has a denominator of 24.

18/24

100

Solve.

4 2/3 + 3 4/5

8 6/15

100

find the product.

(0.07)(5.2)

.364

200

Use <,>, = to compare

0.123 _______ 0.0123

200

Which type of graph is best to show a range of data, but does not show specific numbers?

Histogram

200

Is 21/28 equivalent to 3/4 ? Explain your answer

yes. Giant 1 of 7

200

Solve

| −13 | + | 4 |

200

List the first 5 multiples of 9 and 12.

9: 9, 18, 27, 36, 45

12: 12, 24, 36, 48, 60

300

Consider the list of numbers below.

0.42, 0.4, 0.041, 0.401, 0.04

Which number is the biggest?

0.42

300

Solve

1039.9 + 93.07

1132.97

300

Solve.

5/8 - 3/16

7/16

300

Write a variable expression for the perimeter a triangle that has the sides of x, x + 3, x + 5

Solve if x = 3

expression = 3x + 8

300

put the numbers in order from smallest to largest.

2.6, 75%, 0.2, 13/4, 4 2/3

.2, 75%, 2.6, 13/4, 4 2/3

400

A rectangle has a length of 15 units and a width of 5 units. What is the area? What is the perimeter?

area = 75 square units

perimeter = 40 units

400

⚫️ ⚫️ ⚫️ ⚫️ ⚫️ ⚫️

fig. 1 Fig. 2 Fig. 3

What is the relationship between the figure number and the number of dots?

Figure number X 4

400

Find the prime factorization of 120

2x2x2x3x5

400

A survey says that 20% of students take a fitness course in high school. If there are 600 students at the school, how many students take a fitness course?

120 students

400

solve.

3(9+4) − 2(12 − 7)

500

What is the numeric expression for 6 more than two groups of 9

2(9) + 6

500

⚫️ ⚫️ ⚫️ ⚫️ ⚫️ ⚫️

fig. 1 Fig. 2 Fig. 3

Is there a figure that would have 64 dots? If so, which figure is it?

figure 16

500

What is the decimal and percent for 7/8?

decimal = .875

percent = 87.5%

500

For every three students who earned an A on the last quiz, four students earned a B.

If 9 students earned an A, how many students earned a B?

12 students

500

a parallelogram has a base of 15 units and a height of 3 units.

What is the area of the parallelogram?

45 square units