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Ch. 1 Mexico Remediation

Last updated almost 5 years ago

10 questions

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Question 1

1.

1-a Select the expression that represents “4 less than 22 divided by 11.”

A. 4 – 22 ÷ 11 B. 22 ÷ 11 – 4 C. 11 ÷ 22 + 4 D. 4 - 11 ÷22

1-b Select the expression that represents “multiply 3 and 10 and then divide by 5.”

A. 5÷3 x 10 B. (3 + 10) ÷5 C. 5 ÷ 3 + 10 D. 3 x 10 ÷ 5

1-c Select the expression that represents “5 times as much as the sum of 6 and 2.”

A. 5 x 6 + 2 B. ( 6 + 2 ) x 5 C. 6 + 2 x 5 D. 5 x 6 - 2

Question 2

2.

2-a The value of the digit in the hundreds place in the number 765,941 is 1/10 the value of the digit in the thousands place in which number?

A. 748,917 B. 749,817 C. 784,917 D. 797,481

2-b The value of the digit in the hundreds place in the number 543,741 is 1/100 the value of the digit in the ten thousands place in which number?

A. 547,917 B. 849,817 C. 984,716 D. 876,481

2-c The value of the digit in the tens place in the number 623,541 is 1/10 the value of the digit in the hundreds place in which number?

A. 748,917 B. 749,817 C. 784,917 D. 797,481

Question 3

3.

3-a Which pair of expressions has the same value?

A. 77 + (82 + 16) ÷ 2 and (77 + 82) + 16 ÷ 2
B. 65 – 9 + 97 x 2 and 65 – 9 + (97 x 2)
C. 7 x (14 – 4) ÷ 5 and 7 x 14 – 4 ÷ 2
D. 48 + 12 ÷ 4 x 3 and (48 + 12) ÷ 4 x 3

3-b Which pair of expressions has the same value?

A. 28 ÷ (7 – 3) + 5 and 28 ÷ 7 – 3 + 5
B. 4 x 8 + 70 ÷ 5 and (4 x 8) + 70 ÷ 5
C. 19 + 30 ÷ (3 x 2) and 19 + 30 ÷ 3 x 2
D. 186 – 50 + 57 x 3 and 186 – (50 + 57) x 3

3-c Which pair of expressions has the same value?

A. 133 – 3 x (8 + 2) and 133 – 3 x 8 + 2
B. 18 + (93 – 32) x 2 and 18 + 93 – 32 x 2
C. 6 + 8 x 3 – 15 and (6 + 8) x 3 – 15
D. 9 + 2 x 4 – 6 and 9 + (2 x 4) – 6

Question 4

4.

4-a Elijah writes a number. He also writes two clues about his number.
-Clue 1: In my number, the digit 2 is 10 times the value of the digit 2 in the number 0.2.
-Clue 2: In my number, the digit 9 has a value that is 1/10 the value of the digit 9 in the number 0.09.
Which number can be Elijah’s number?

A. 71.92 B. 72.91 C. 72.149 D. 71.249

4-b Abigail writes a number. She also writes two clues about her number.
-Clue 1: In my number, the digit 1 is 10 times the value of the digit 1 in the number 0.01.
-Clue 2: In my number, the digit 3 has a value that is 1/100 the value of the digit 3 in the number 3.0
Which number can be Abigail’s number?

A. 340.1 B. 4.013 C. 1.43 D. 0.134

4-c Haley writes a number. She also writes two clues about her number.
-Clue 1: In my number, the digit 2 is 10 times the value of the digit 2 in the number 0.2.
-Clue 2: In my number, the digit 9 has a value that is 1/10 the value of the digit 9 in the number 0.09.
Which number can be Haley’s number?

A. 28.649 B. 2.869 C. 2.96 D. 8.902

Question 5

5.

5-a Which expression correctly shows twenty minus two, divided by the sum of three and five?

A. (20 + 2 ÷ 3) + 5 C. (20 x 2) ÷ (3 + 5)
B. (20 ÷ 2) – (3 + 5) D. (20 – 2) ÷ (3 + 5)

5-bWhich expression correctly shows sixteen times two, divided by the difference of four and three?

A. (16 x 2) ÷ (4 - 3) C. (16 ÷ 2) x (3 + 4)
B. (16 x 2 ÷ 4) – 3 D. (16 x 2) ÷ (3 - 4)

5-cWhich expressions represent multiplying the sum of 8 and 2 by 6?

A. 8 + 2 x 6 C. 8 + (2 x 6)
B. (8 + 2) x 6 D. 6 x 8 + 2

Question 6

6.

6-a Which expression can be used to represent 8 fewer than the sum of 15 and 12?

A. 15 - 12 + 8 C. 15 x 12 - 8
B. (15 + 12) – 8 D. 15 x (12 + 8)

6-bWhich expression can be used to represent triple the sum of 8 and 7?

A. (8 + 7) C. 3 x (8 + 7)
B. (8 + 7) + 3 D. (8 + 7) ÷ 3

6-c Which expression can be used to represent 9 more than the product of 12 and 8?

A. 12 x 8 + 9 C. 12 x 9 x 8
B. (12 + 8) x 9 D. 8 x (12 + 9)

Question 7

7.

7-a Select a number in which the value of the digit 6 is 10 times the value of the digit 6 in 156.32.

A. 136.47 B. 164.89 C. 348.69 D. 437.86

7-b Select a number in which the value of the digit 3 is 100 times the value of the digit 3 in 156.32.

A. 348.21 B. 413.85 C. 239.65 D. 987.13

7-c Select a number in which the value of the digit 2 is 100 times the value of the digit 2 in 156.32.

A. 257.48 B. 328.94 C. 812.67 D. 987.21

Question 8

8.

8a Evaluate 4 x (24 - 2 x 6 ) – 5

A. 523 B. 43 C. 508 D. 559

8b Evaluate 12 ÷ ( 4 -1 x 3 ) + 2

A. 14 B. 3 3/9 C. 8 D. 12

8c Evaluate 2 + ( 8 ÷ 2 – 1 ) x 3

A. 30 B. 11 C. 15 D. 3

Question 9

9.

9-a Which statement is true?

A. 16 = 4 x 4 means “16 is 4 times as many as 4.”
B. 10 = 5 + 5 means “5 is 10 more than 5.”
C. 35 = 7 x 5 means “35 is 7 more than 5.”
D. 14 = 8 + 6 means “14 is 8 times as many as 6.”

9-b Which statement is true?

A. 10 = 5 + 5 means “10 is 5 more than 5.”
B. 14 = 8 + 6 means “14 is the product of 8 and 6.”
C. 20 = 4 x 5 means “5 is 20 times as many as 4.”
D. 30 = 6 x 5 means “30 is 6 more than 5.”

9-cWhich statement is true?

A. 20 = 15 + 5 means “15 is 20 more than 5.”
B. 12 = 4 x 3 means “12 is 3 times as many as 4.”
C. 30 = 6 x 5 means “30 is the quotient of 6 and 5.”
D. 14 = 8 + 6 means “14 is 6 equal parts of 8.”

Question 10

10.

10-aWhat is the value of the following expression?
(70 ÷ 10) - 2 x 0

A. 0 B. 7 C. 5 D. 8

10-bWhat is the value of the following expression?
(14 + 6) x (10 – 7) ÷ 3

A. 20 B. 30 C. 11 D. 57

10-cWhat is the value of the following expression?
[(6 + 10) x 2] - (8 – 2) ÷ 3

A. 15 B. 30 C. 13 D. 11