Mid Chapter Review (1.1 to 1.3 Review)
Chapter
Chapter 1
Section
Mid Chapter Review (1.1
Solutions 28 Videos

Calculate.

 \displaystyle 7\frac{1}{3} + 2\frac{1}{2} 

0.36mins
Q1a

Calculate.

 \displaystyle 4\frac{2}{5} + 1\frac{3}{4} 

0.49mins
Q1b

Calculate.

 \displaystyle 6\frac{3}{4} -6\frac{2}{3} 

0.25mins
Q1c

Calculate.

 \displaystyle 9\frac{1}{7} -4\frac{4}{5} 

0.42mins
Q1d

Estimate each to whole number.

•  \displaystyle 7\frac{1}{3} + 2\frac{1}{2} 
•  \displaystyle 4\frac{2}{5} + 1\frac{3}{4} 
•  \displaystyle 6\frac{3}{4} -6\frac{2}{3} 
•  \displaystyle 9\frac{1}{7} -4\frac{4}{5} 
1.09mins
Q2

John works part-time at a restaurant. On Friday he worked 3\frac{1}{4} h and on Saturday he worked 6\frac{1}{2} h. How many hours did he work altogether?

0.45mins
Q3

Which of the following correctly explains 3\frac{1}{5} - 2\frac{1}{4} has the same answer as \frac{3}{4} + \frac{1}{5}?

0.46mins
Q4

Calculate each product without using a calculator.

 \displaystyle 2\frac{5}{8} \times \frac{4}{11} 

0.39mins
Q5a

Calculate each product without using a calculator.

 \displaystyle 1\frac{3}{5} \times 1\frac{2}{7} 

0.45mins
Q5b

Calculate each product without using a calculator.

 \displaystyle 2\frac{3}{5} \times 3\frac{1}{3} 

0.39mins
Q5c

Calculate each product without using a calculator.

 \displaystyle 7\frac{1}{5} \times 4\frac{5}{6} 

1.17mins
Q5d

Calculate each quotient without using a calculator.

 \displaystyle 5\frac{3}{4} \div \frac{1}{2} 

0.46mins
Q6a

Calculate each quotient without using a calculator.

 \displaystyle \frac{1}{2} \div 5\frac{3}{4} 

0.24mins
Q6b

Calculate each quotient without using a calculator.

 \displaystyle 6\frac{2}{3} \div 2\frac{1}{6} 

0.39mins
Q6c

Calculate each quotient without using a calculator.

 \displaystyle 10\frac{5}{8} \div 5\frac{1}{3} 

1.09mins
Q6d

Find the missing value.

 \displaystyle 6\frac{3}{4} \times \square = 19\frac{1}{8} 

1.32mins
Q7a

Find the missing value.

 \displaystyle \square \times 1\frac{1}{4} = \frac{5}{8} 

0.47mins
Q7b

Find the missing value.

 \displaystyle \square \div 5\frac{1}{3} = 4\frac{2}{3} 

1.13mins
Q7c

Find the missing value.

 \displaystyle 7\frac{3}{4} \div \square = 5\frac{1}{6} 

1.33mins
Q7d

Melissa is adjusting the two removable shelves in her cupboard. The shelves are to be equally spaced in the cupboard. How much space is above or below each shelf?

2.44mins
Q8

Suppose the on screen cursor represents any numeric character. Determine the number of numeric characters that can fit on the calculator screen.

1.36mins
Q9

Calculate

a)  \displaystyle (-11)^2 

b)  \displaystyle (-4)^2 

c)  \displaystyle -7^2 

d)  \displaystyle -11^3 

1.05mins
Q10

Determine at least four other powers that have the same value as 8^2.

1.47mins
Q11

-[(5)(-1)]^3 - 2(-4)^3

1.09mins
Q12

When x = 2, y = -3 and z = -1 find the value of

x^2 + y^2 + z^2

0.19mins
Q13a

When x = 2, y = -3 and z = -1 find the value of

2[x-(y-z)^4]

0.45mins
Q13b

When x = 2, y = -3 and z = -1 find the value of

\frac{2y + 4z}{-x}

When x = 2, y = -3 and z = -1 find the value of
\frac{x -y^2}{2z - x + y}