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Basic Math
Arithmetic
Fractions & Decimals
Ratios & Proportions
Percentages
Basic Number Theory
Pre-Algebra
Integers & Absolute Values
Factors & Multiples
Prime Factorization
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Functions & Graphs
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Example
3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b
Question
$$111\times2-1=$$
Evaluate
$221$
Solution Steps
Multiply $111$ and $2$ to get $222$.
$$222-1$$
Subtract $1$ from $222$ to get $221$.
$$221$$
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Factor
$13\times 17$
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