Q110: Simplify.<br>- <span class="ql-formula" data-value="\frac{18}{-19}"><span class="katex"><span class="katex-mathml"><math
Q111: Simplify.<br>- <span class="ql-formula" data-value="-22 \div 11(-9)"><span
Q112: Decide if the inequality is correct.<br>-
Q113: Find the sum.<br>- <span class="ql-formula" data-value="-1.5+6.9"><span
Q114: Evaluate.<br>- <span class="ql-formula" data-value="-3+3"><span class="katex"><span class="katex-mathml"><math
Q116: Solve the problem.<br>-On January 5 ,
Q117: Simplify.<br>- <span class="ql-formula" data-value="\frac{-10}{-5} \cdot \frac{-25}{5}"><span
Q118: Perform the operation. Write the answer
Q119: Perform the indicated operation or operations.<br>-
Q120: Write a signed number for the statement.<br>-a