Expression and Equation
⋆ Courtesy of Appl3 and Allie ⋆
︎
DIRECTIONS:
-Directions: Choose the correct expression or equation. Write the letter of the
correct answer-
N. 1 ⋆
• The sum of X and 25
B. X + 25
- Your encircled answer is right, due to the fact that sum = addition because:
• Parts of Addition
Addends: 1 + 1 = 2
Plus sign: 1 + 1 = 2
Sum: 1 + 1 = 2
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N. 2 ⋆
• Thrice y added to forty
A. 3y + 40
- thrice = 3 x
- Y = 3y (Multiplication isn't represented)
- Added to forty = + 40.
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N. 3 ⋆
• A number less than twenty-three is equal to ten.
B. C - 23= 10
Why?
• A number = C
• Twenty-three is equal to ten = 23 = 10
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N. 4 ⋆
• The quotient of a number and twenty is five.
C. c/20 = 5
- C and 20 will be the one divided because quotient means division.
Parts of Division:
_1__
20| 20
Divisor
_1__
20| 20
Dividend
_1__
20| 20
Quotient
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N. 5 ⋆
• 25 - y = 20
C. Twenty-five less than a number is twenty
Tama ka.
- twenty-five = 25
- Less than a number = - y
- is twenty = = 20
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