Question 1

Subtract: 32 - 14. ​

Accepted Answer

A)  29 
B)  18 
C)  19 
D)  17 
E)  8 
A)  29 
B)  18 
C)  19 
D)  17 
E)  8

Question 2

Choose among the digits 1, 2, 3, 4, 5, 6, 7, 8, and 9 to make the sum equal 230. You may use each digit only once. ​

Accepted Answer

A)  112 + 55 230 
B)  ​ 872 + 58 230 
C)  ​ 162 + 48 230 
D)  ​ 177 + 58 230 
E)  ​ 172 + 58 230 
A)  112 + 55 230 
B)  ​ 872 + 58 230 
C)  ​ 162 + 48 230 
D)  ​ 177 + 58 230 
E)  ​ 172 + 58 230

Question 3

Add: 726 874 + 958 ¯¯¯¯¯¯

Accepted Answer

A)  2,558 
B)  2,658 
C)  2,458 
D)  2,568 
E)  2,448 
A)  2,558 
B)  2,658 
C)  2,458 
D)  2,568 
E)  2,448

Question 4

Use each of these numbers exactly once to make the following equation true: 1, 2, 3, 5, 44 , 60 . Answers may vary. ​   ​

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 5

Find the least common multiple (LCM) of the numbers 12, 16, 14. ​

Accepted Answer

A)  168 
B)  12 
C)  2 
D)  1 
E)  336 
A)  168 
B)  12 
C)  2 
D)  1 
E)  336

Question 6

Add: ​ 702 + 68 ¯¯¯¯¯

Accepted Answer

A)  780 
B)  770 
C)  769 
D)  634 
E)  760 
A)  780 
B)  770 
C)  769 
D)  634 
E)  760

Question 7

Place the digits 1, 2, 3, 5 , and 6 in the boxes to obtain the least difference. You can only use each digit once. ​   ​

Accepted Answer

A)  58 
B)  133 
C)  76 
D)  45 
E)  73 
A)  58 
B)  133 
C)  76 
D)  45 
E)  73

Question 8

Joanna was driving from Fresno to Bakersfield. Because it was a business meeting, she would be reimbursed for her mileage. When she left Fresno, she noted that her odometer said 64,157 . Unfortunately, she forgot to check her odometer in Bakersfield. However, on the way home, she saw a sign that said she was 24 miles from Fresno. At that point, her odometer said 64,257 . She now had enough information to determine the distance from Fresno to Bakersfield. How far is it?

Accepted Answer

A)  124 miles 
B)  50 miles 
C)  76 miles 
D)  62 miles 
E)  100 miles 
A)  124 miles 
B)  50 miles 
C)  76 miles 
D)  62 miles 
E)  100 miles

Question 9

Estimate the following difference by rounding. ​   ​

Accepted Answer

A)  about 23,000,000 
B)  about 31,000,000 
C)  about 21,000,000 
D)  about 16,000,000 
E)  about 19,000,000 
A)  about 23,000,000 
B)  about 31,000,000 
C)  about 21,000,000 
D)  about 16,000,000 
E)  about 19,000,000

Question 10

Find the difference in the given base. ​   ​

Accepted Answer

A)  4 3 3 8 
B)  3 3 3 8 
C)  345 8 
D)  4 2 3 8 
E)  3 2 3 8 
A)  4 3 3 8 
B)  3 3 3 8 
C)  345 8 
D)  4 2 3 8 
E)  3 2 3 8

Question 11

Place the digits 2 , 3 , 4 , 5 , 6 , 7 into the boxes below to obtain the least sum. ​

Accepted Answer

A)  603 
B)  1305 
C)  1395 
D)  873 
E)  333 
A)  603 
B)  1305 
C)  1395 
D)  873 
E)  333

Question 12

Determine the missing numbers that will solve the following subtraction problem. ​ 3_2_ 5 - 4415 = 340 10 ​

Accepted Answer

A)  4 and 2 
B)  3 and 1 
C)  1 and 3 
D)  3 and 2 
E)  4 and 1 
A)  4 and 2 
B)  3 and 1 
C)  1 and 3 
D)  3 and 2 
E)  4 and 1

Question 13

The beginning balance of the checkbook below is $ 620 . What will the balance be after checks 233-238 clear the bank? ​   ​ ​ ​ ​ ​ ​ ​ ​ ​

Accepted Answer

A)  $ 58 
B)  $ 50 
C)  $ 95 
D)  $ 477 
E)  $ 103 
A)  $ 58 
B)  $ 50 
C)  $ 95 
D)  $ 477 
E)  $ 103

Question 14

If GCF( f , e ) = e , then LCM( f , e ) = ? ​

Accepted Answer

A)  2 e 
B)  e 
C)  2 f 
D)  e + f 
E)  f 
A)  2 e 
B)  e 
C)  2 f 
D)  e + f 
E)  f

Question 15

Subtract: ​ 76 - 30 ¯¯¯¯¯¯

Accepted Answer

A)  45 
B)  47 
C)  57 
D)  46 
E)  56 
A)  45 
B)  47 
C)  57 
D)  46 
E)  56

Question 16

The Crabby Apple restaurant lost $2000 in the month of January. If their net worth at the end of the month is -$200, what was their net worth at the beginning of the month? ​

Accepted Answer

A)  $2200 
B)  -$2200 
C)  -$2000 
D)  $200 
E)  $1800 
A)  $2200 
B)  -$2200 
C)  -$2000 
D)  $200 
E)  $1800

Question 17

The GCF of two numbers is 21 . Their LCM is 357 . What are the two numbers? ​

Accepted Answer

A)  21 and 357 
B)  19 and 355 
C)  42 and 355 
D)  22 and 358 
E)  42 and 714 
A)  21 and 357 
B)  19 and 355 
C)  42 and 355 
D)  22 and 358 
E)  42 and 714

Question 18

Find the difference between 5666 and 4324.

Accepted Answer

A)  1242 
B)  1342 
C)  1347 
D)  1352 
E)  1331 
A)  1242 
B)  1342 
C)  1347 
D)  1352 
E)  1331

Question 19

The elevation, or height, of places on Earth is measured in relation to sea level, or the average level of the ocean's surface. The table below shows heights above sea level as a positive number and depth below sea level as a negative number. Find the difference in elevation between Mt. Everest and the the Dead Sea .

Accepted Answer

A)  -9360 m 
B)  -9260 m 
C)  9360 m 
D)  9261 m 
E)  9258 m 
A)  -9360 m 
B)  -9260 m 
C)  9360 m 
D)  9261 m 
E)  9258 m

Subtract: 32 - 14.

Choose among the digits 1, 2, 3, 4, 5, 6, 7, 8, and 9 to make the sum equal 230. You may use each digit only once.

Add: 726 874 + 958 ¯¯¯¯¯¯

Use each of these numbers exactly once to make the following equation true: 1, 2, 3, 5, 44 , 60 . Answers may vary.

Find the least common multiple (LCM) of the numbers 12, 16, 14.

Add: 702 + 68 ¯¯¯¯¯

Place the digits 1, 2, 3, 5 , and 6 in the boxes to obtain the least difference. You can only use each digit once.

Estimate the following difference by rounding.

Find the difference in the given base.

Place the digits 2 , 3 , 4 , 5 , 6 , 7 into the boxes below to obtain the least sum.

Determine the missing numbers that will solve the following subtraction problem. 3_2_ ₅- 441₅ = 340 ₁₀

The beginning balance of the checkbook below is $ 620 . What will the balance be after checks 233-238 clear the bank?

If GCF( f , e ) = e , then LCM( f , e ) = ?

Subtract: 76 - 30 ¯¯¯¯¯¯

The Crabby Apple restaurant lost $2000 in the month of January. If their net worth at the end of the month is -$200, what was their net worth at the beginning of the month?

The GCF of two numbers is 21 . Their LCM is 357 . What are the two numbers?

Find the difference between 5666 and 4324.

Foundations for Learning Mathematics

The Number System

Understanding Multiplication and Division

Proportional Reasoning

Algebraic Thinking

Understanding Statistics and Probability

Geometry As Shape

Geometry As Measurement

Geometry As Transforming Shapes

Filters

Exam 3: Understanding Addition and Subtraction

Subtract: 32 - 14. ​

Choose among the digits 1, 2, 3, 4, 5, 6, 7, 8, and 9 to make the sum equal 230. You may use each digit only once. ​

Add: 726 874 + 958 ¯¯¯¯¯¯

Use each of these numbers exactly once to make the following equation true: 1, 2, 3, 5, 44 , 60 . Answers may vary. ​ ​

Find the least common multiple (LCM) of the numbers 12, 16, 14. ​

Add: ​ 702 + 68 ¯¯¯¯¯

Place the digits 1, 2, 3, 5 , and 6 in the boxes to obtain the least difference. You can only use each digit once. ​ ​

Estimate the following difference by rounding. ​ ​

Find the difference in the given base. ​ ​

Place the digits 2 , 3 , 4 , 5 , 6 , 7 into the boxes below to obtain the least sum. ​

Determine the missing numbers that will solve the following subtraction problem. ​ 3_2_ 5 - 4415 = 340 10 ​

The beginning balance of the checkbook below is $ 620 . What will the balance be after checks 233-238 clear the bank? ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

If GCF( f , e ) = e , then LCM( f , e ) = ? ​

Subtract: ​ 76 - 30 ¯¯¯¯¯¯

The Crabby Apple restaurant lost $2000 in the month of January. If their net worth at the end of the month is -$200, what was their net worth at the beginning of the month? ​

The GCF of two numbers is 21 . Their LCM is 357 . What are the two numbers? ​

Find the difference between 5666 and 4324.

Foundations for Learning Mathematics

The Number System

Understanding Multiplication and Division

Proportional Reasoning

Algebraic Thinking

Understanding Statistics and Probability

Geometry As Shape

Geometry As Measurement

Geometry As Transforming Shapes

Filters

Subtract: 32 - 14.

Choose among the digits 1, 2, 3, 4, 5, 6, 7, 8, and 9 to make the sum equal 230. You may use each digit only once.

Use each of these numbers exactly once to make the following equation true: 1, 2, 3, 5, 44 , 60 . Answers may vary.

Find the least common multiple (LCM) of the numbers 12, 16, 14.

Add: 702 + 68 ¯¯¯¯¯

Place the digits 1, 2, 3, 5 , and 6 in the boxes to obtain the least difference. You can only use each digit once.

Estimate the following difference by rounding.

Find the difference in the given base.

Place the digits 2 , 3 , 4 , 5 , 6 , 7 into the boxes below to obtain the least sum.

Determine the missing numbers that will solve the following subtraction problem. 3_2_ ₅- 441₅ = 340 ₁₀

The beginning balance of the checkbook below is $ 620 . What will the balance be after checks 233-238 clear the bank?

If GCF( f , e ) = e , then LCM( f , e ) = ?

Subtract: 76 - 30 ¯¯¯¯¯¯

The Crabby Apple restaurant lost $2000 in the month of January. If their net worth at the end of the month is -$200, what was their net worth at the beginning of the month?

The GCF of two numbers is 21 . Their LCM is 357 . What are the two numbers?