Which expression is equivalent to the given equation?
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Which expression is equivalent to the given equation?
To solve the given problem, we must find which expression is equivalent to .
Step 1: Perform the subtraction .
Step 2: Calculate the result:
Step 3: Examine the answer choices to find an expression that is equivalent to .
Step 4: Evaluate each choice:
Choice 1:
Break it down: This calculation results in , which matches .
Choices 2, 3, 4 do not yield 8, as calculated similarly.
Therefore, the expression is equivalent to the given equation .
If we have 67 blocks in total, how many blocks will remain if we remove 5 tens and 4 ones?
Looking at numbers alone is misleading! For example, looks close but gives the wrong answer. Always calculate to be sure.
Yes! Subtraction is not commutative, so order matters. Calculate as .
That would mean both are equivalent to the original! But in multiple choice questions, there's typically only one correct answer per question.
Work step-by-step and write down each calculation. For : first , then .
Yes! You can think of it as: means "take away 6 total" and means "take away 4, then take away 2 more" which is 6 total!
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