10 Questions
Is this equation true? 14×(9−4)=14×10−14×5
True
6.5−3×(4−3.5)=3.5×(1+0.5)
False
36÷9+3×6−4=8×1/2(fraction)+2×9
False
7×(2+4)÷2−5=2×10−4
True
24.6×(8−3)=(8−3)×24.6
True
Which statement is true?
(20−2)×6+2=110
Select all the expressions that have the same value as (8 + 5 × 9) − 2. (8 + 45) − 2 (13 × 9) − 2 8 + 5 × 7 117 − 2 53 − 2
What is the solution to 24 = 3(t − 6)?
t = 14
(1/3)×10+(1/3)×7=(1/3)×17
True
4×9.5+4×6=4×15.5
True
Study Notes
Evaluating Equations
- The equation 14×(9−4)=14×10−14×5 is true.
Simplifying Expressions
- 6.5−3×(4−3.5)=3.5×(1+0.5) is a true equation.
- 36÷9+3×6−4=8×1/2+2×9 is another true equation.
Order of Operations
- The equation 7×(2+4)÷2−5=2×10−4 is true when following the order of operations.
Commutative Property
- The equation 24.6×(8−3)=(8−3)×24.6 demonstrates the commutative property of multiplication.
Equivalence
- The statement (8 + 45) − 2 is true and equivalent to (8 + 5 × 9) − 2.
- The statement 117 − 2 is also true and equivalent to (8 + 5 × 9) − 2.
Solving Equations
- The solution to 24 = 3(t − 6) is t = 10.
Fraction Operations
- The equation (1/3)×10+(1/3)×7=(1/3)×17 is true.
- The equation 4×9.5+4×6=4×15.5 is also true, demonstrating the distributive property of multiplication.
Test your skills in evaluating multiplication equations by determining if the given equation is true or false.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
