Multiple Choice
Use estimation to determine which calculation is incorrect.
-Choose:
A) 
B) 
C) 
D) 
Correct Answer:
Verified
Correct Answer:
Verified
Q20: Solve.<br>-Are these three numbers a Pythagorean
Q21: Subtract.<br>- <span class="ql-formula" data-value="299-55"><span class="katex"><span class="katex-mathml"><math
Q22: Provide an appropriate response.<br>-Evaluate: <span
Q23: Add<br>-54,670+ 249<br>A) 54,819<br>B) 57,160<br>C) 54,929<br>D) 54,919
Q24: Multiply<br>- <span class="ql-formula" data-value="100 \times 25"><span
Q26: Multiply<br>- <span class="ql-formula" data-value="9 \times 9
Q27: Add<br>-1477+559<br>A) 2026<br>B) 7067<br>C) 2036<br>D) 1936
Q28: Add<br>-9900 square meters +400 square meters +77
Q29: Write the number in standard form.<br>-An
Q30: Solve.<br>-While working for a major league baseball