Numerical Expression in Written

Which numerical expression matches the following written expression?
Subract the sum of eight and six from twenty-four.

• 24 - (8 + 6)

• 8 - 6 + 24

• 24 + (8 - 6)

• 24 - 8 + 6

Which numeric expression matches this written expression?
add four and nine and then multiply by six

• (6-4)x9

• (4+9)x6

• 6x9+4

• 9x4-6

Which is the correct expression for:
3 times the difference between 8 and 3

• 3 x 8 - 3

• (3 - 8) x 3

• 3 x (8 - 3)

• 3 x 8 - 3 x 3

Add 2 and 8, then divide by 5.

• (2 + 8) ÷ 5

• 2 + 8 ÷ 5

• 5 ÷ 2 + 8

• 5 ÷ (2 + 8)

Add 2 and 8, then divide by 5.

• (2 + 8) ÷ 5

• 2 + 8 ÷ 5

• 5 ÷ 2 + 8

• 5 ÷ (2 + 8)

Without evaluating, decide which statement about these two expressions must be true.
(2365 - 927)
4 x (2365 - 927)

• The value of expression A is 4 less than the value of expression B.

• The value of expression B is 4 times the value of expression A.

• The value of expression A is ½ the value of expression B.

• The value of expression B is 1/4 the value of expression A.

Which numeric expression matches this written expression?
two times the sum of eight and seven

• 2 x 87

• 2 + (8 + 7)

• 2 x 8 + 7

• 2 x (8 + 7)

Mrs. Dunnahoo asked her math students to write a numerical expression that used 3 different operations and only the numbers 8, 6, 4, and 3.  The answer to the expression had to be equal to the student's age.  If Taylor is 9 years old, which of the following expressions could she write? 

• (8+4)÷(6-3)

• [(8×6)÷4]-3

• [(8×3)÷4]+6

• [(4×3)+6]-8

What is the numerical expression of: one half the sum of ten and three

• (10 + 3) ÷ 2

• (10 - 3) + 2

• 10 x 3

• (10 + 3) x 2

Which numeric expression matches this written expression?
fifteen less than the product of eight and four

• 15 - 8 x 4

• 15 - (8 x 4)

• (8 x 4) -15

• 8 x (4 - 15)