Question 1

Solve: $$\begin{array} { r } 
\$\$ 8.79 \
\times \quad 28 \
\hline
\end{array}$$

Accepted Answer

$246.12

Question 2

Nina went to the fish store and bought some guppies. She purchased 2 Flagtail guppies for $2.99 each, 6 Mosaic guppies for $3.49 each, and 4 Leopard guppies for $1.99 each. What was her total purchase?

Accepted Answer

$34.88

Question 3

Mr. Jenkins builds Victorian dollhouses. He wants to carpet every room of a seven-room doll house. The square inches for each room are 120, 90, 64, 40, 56, 36, and 70. How many square inches of carpet will he need in all?

Accepted Answer

476 square inches

Question 4

Fill in each line as you mentally add. 
7 
4 ____ 
5 ____
9 ____ 
2 ____ 
+5 ____

Accepted Answer

The answer of Fill in each line as you mentally...

Question 5

What is 2,089 × 151?

Accepted Answer

The answer of What is 2,089 × 151?...

Question 6

Which describes the value of the underlined digit? $16.10\underline1$

Accepted Answer

A)  1 ten-thousandth 
B)  1 thousandth 
C)  1 hundredth 
D)  1 tenth 
A)  1 ten-thousandth 
B)  1 thousandth 
C)  1 hundredth 
D)  1 tenth

Question 7

What is 7,938 $\div$ 42?

Accepted Answer

The answer of What is 7,938 $\div$ 42?...

Question 8

Ryan bought a phone with an original price of $145.80. He received a 25% discount off the phone, which amounted to $36.45. How much did he pay for the phone?

Accepted Answer

A)  $109.35 
B)  $119.45 
C)  $171.25 
D)  $182.25 
A)  $109.35 
B)  $119.45 
C)  $171.25 
D)  $182.25

Question 9

Which is the product of 419 × 823?

Accepted Answer

A)  344,837 
B)  346,932 
C)  348,608 
D)  404,093 
A)  344,837 
B)  346,932 
C)  348,608 
D)  404,093

Question 10

Which describes the value of the underlined digit? $8.0\underline27$

Accepted Answer

A)  2 hundreds 
B)  2 tens 
C)  2 tenths 
D)  2 hundredths 
A)  2 hundreds 
B)  2 tens 
C)  2 tenths 
D)  2 hundredths

Question 11

Fill in each line as you mentally add. 
5 
5____ 
7 ____ 
5 ____ 
8 ____ 
+2 ____

Accepted Answer

The answer of Fill in each line as you mentally...

Question 12

Rewrite by aligning the columns and then find the sum. $$\begin{array} { r } 
6,792 \
13,830 \
506 \
10,801 \
+ \quad 113 \
\hline
\end{array}$$

Accepted Answer

The answer of Rewrite by aligning the columns and then...

Question 13

The word form for 4.061 is ____________________.

Accepted Answer

four and s

Question 14

What is 10.2563 $-$ 8.09?

Accepted Answer

The answer of What is 10.2563 $-$ 8.09?...

Question 15

What is 53.872 $\div$ 3.7?

Accepted Answer

The answer of What is 53.872 $\div$ 3.7?...

Question 16

Rewrite by aligning the columns and then find the sum. $$\begin{array} { c } 
34.52 \
921.0946 \
50.12 \
2,912.109 \
+ \quad 5,201.05 \
\hline
\end{array}$$

Accepted Answer

The answer of Rewrite by aligning the columns and then...

Question 17

Solve: $$\begin{array} { r } 
\$ 3,546.79 \
- \quad 839.65 \
\hline
\end{array}$$

Accepted Answer

The answer of Solve: \[\begin{array} { r } 
\$ 3,546.79...

Question 18

Write the numeral and the position of the underlined digit. $53.90 \underline6$

Accepted Answer

The answer of Write the numeral and the position of...

Question 19

Which number is the same as two million seven hundred thousand fifteen ?

Accepted Answer

A)  2,070,015 
B)  2,070,150 
C)  2,700,015 
D)  2,700,150 
A)  2,070,015 
B)  2,070,150 
C)  2,700,015 
D)  2,700,150

Question 20

Find the sum of the following accumulation of products. $$\begin{array} { l } 
26 \times 73 =---- \
83 \times 62 = ----\
18 \times 60 = ----\
\text { Total } =----
\end{array}$$

Accepted Answer

1,898; 5,1

Solve: 8.79 \times28

Nina went to the fish store and bought some guppies. She purchased 2 Flagtail guppies for $2.99 each, 6 Mosaic guppies for $3.49 each, and 4 Leopard guppies for $1.99 each. What was her total purchase?

Mr. Jenkins builds Victorian dollhouses. He wants to carpet every room of a seven-room doll house. The square inches for each room are 120, 90, 64, 40, 56, 36, and 70. How many square inches of carpet will he need in all?

Fill in each line as you mentally add. 7 4 5 9 2 +5

What is 2,089 × 151?

Which describes the value of the underlined digit? $16.10\underline1$

What is 7,938 $\div$ 42?

Ryan bought a phone with an original price of $145.80. He received a 25% discount off the phone, which amounted to $36.45. How much did he pay for the phone?

Which is the product of 419 × 823?

Which describes the value of the underlined digit? $8.0\underline27$

Fill in each line as you mentally add. 5 5 7 5 8 +2

Rewrite by aligning the columns and then find the sum. 6,792 13,830 506 10,801 +113

The word form for 4.061 is ____________________.

What is 10.2563 $-$ 8.09?

What is 53.872 $\div$ 3.7?

Rewrite by aligning the columns and then find the sum. 34.52 921.0946 50.12 2,912.109 +5,201.05

Solve: \ 3,546.79 -839.65

Write the numeral and the position of the underlined digit. $53.90 \underline6$

Which number is the same as two million seven hundred thousand fifteen ?

Find the sum of the following accumulation of products. 26\times73=---- 83\times62=---- 18\times60=---- Total =----

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Exam 1: Basic Math Functions

Solve: 8.79 \times28

Nina went to the fish store and bought some guppies. She purchased 2 Flagtail guppies for $2.99 each, 6 Mosaic guppies for $3.49 each, and 4 Leopard guppies for $1.99 each. What was her total purchase?

Mr. Jenkins builds Victorian dollhouses. He wants to carpet every room of a seven-room doll house. The square inches for each room are 120, 90, 64, 40, 56, 36, and 70. How many square inches of carpet will he need in all?

Fill in each line as you mentally add. 7 4 ____ 5 ____ 9 ____ 2 ____ +5 ____

What is 2,089 × 151?

Which describes the value of the underlined digit? 16.101‾16.10\underline116.101​

What is 7,938 ÷\div÷ 42?

Ryan bought a phone with an original price of $145.80. He received a 25% discount off the phone, which amounted to $36.45. How much did he pay for the phone?

Which is the product of 419 × 823?

Which describes the value of the underlined digit? 8.02‾78.0\underline278.02​7

Fill in each line as you mentally add. 5 5____ 7 ____ 5 ____ 8 ____ +2 ____

Rewrite by aligning the columns and then find the sum. 6,792 13,830 506 10,801 +113

The word form for 4.061 is ____________________.

What is 10.2563 −-− 8.09?

What is 53.872 ÷\div÷ 3.7?

Rewrite by aligning the columns and then find the sum. 34.52 921.0946 50.12 2,912.109 +5,201.05

Solve: \ 3,546.79 -839.65

Write the numeral and the position of the underlined digit. 53.906‾53.90 \underline653.906​

Which number is the same as two million seven hundred thousand fifteen ?

Find the sum of the following accumulation of products. 26\times73=---- 83\times62=---- 18\times60=---- Total =----

Fractions

Percents

Bank Services

Payroll

Taxes

Insurance

Invoices and Discounts

Markup and Markdown

Interest

Consumer Credit and Mortgages

Metrics and Currency

Filters

Fill in each line as you mentally add. 7 4 5 9 2 +5

Which describes the value of the underlined digit? $16.10\underline1$

What is 7,938 $\div$ 42?

Which describes the value of the underlined digit? $8.0\underline27$

Fill in each line as you mentally add. 5 5 7 5 8 +2

What is 10.2563 $-$ 8.09?

What is 53.872 $\div$ 3.7?

Write the numeral and the position of the underlined digit. $53.90 \underline6$