Q232: Find the sum.<br>- <span class="ql-formula" data-value="-89+38"><span
Q233: Multiply.<br>- <span class="ql-formula" data-value="-20 \cdot 2"><span
Q234: Find the product.<br>- <span class="ql-formula" data-value="(-2.37)^{2}"><span
Q235: Subtract.<br>- <span class="ql-formula" data-value="0.54-(-6.775)"><span class="katex"><span class="katex-mathml"><math
Q236: Combine.<br>- <span class="ql-formula" data-value="18+(-17)-1-(-8)"><span class="katex"><span class="katex-mathml"><math
Q238: Write a signed number for the
Q239: Combine.<br>- <span class="ql-formula" data-value="3.5+(-2.1)-(-4.4)-4.9+(-0.2)"><span class="katex"><span class="katex-mathml"><math
Q240: Solve the problem.<br>-The ocean surface is
Q241: Divide.<br>- <span class="ql-formula" data-value="(-1) \div\left(\frac{1}{8}\right)"><span class="katex"><span
Q242: Find the product.<br>- <span class="ql-formula" data-value="(-0.389)^{2}"><span