Exam 1: Review of Real Numbers

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible." - $-19+(49)$

Simplify . - $6^{3} \div 12-10$

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible." - $26+0$

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible." - $4+(-14)$

Simplify the given expression. - $3^{2}$

Simplify. - $8-(-14)+5$

Simplify . - $-20+(5 \cdot 3+20) \div 5$

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible." - $|?|=3$

Multiply - $0(-33)$

During a period of much rain, the water level in a river rose 4 inches each day for 2 straight days. How much higher was the river at the end of this period?

Divide, if possible. - $70 \div(-7)$

Subtract. - $0-7$

Subtract. -2 - 17

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible." - $\mid$ ? $\mid+1=4$

Simplify . - $210 \div 7-(1+1)$

Multiply - $16(-5)$

Find the absolute value. - $-|-3|$

Subtract. - $14-(-8)$

Divide, if possible. - $-210 \div 0$

A bike road race starts at an elevation of 600 feet and passes through 5 stages where the elevation changes by 509 feet, - 312 feet, 588 feet, 309 feet, and - 407 feet. At what elevation does the race end?