Rounding and Integer Review

Round 784 to the nearest Hundred?

Mathematical Equivalence

OFF

Order these numbers from largest to smallest when they are rounded the nearest Tenth ? (5 being biggest)

• 156

• 235

• 153

• 304

• 233

Round 47 953 to the nearest thousand?

Mathematical Equivalence

ON

Round 8.463 to the nearest hundredth?

Mathematical Equivalence

ON

Solve :

10 + (6 - 8) = ?

Mathematical Equivalence

ON

Solve:

(-12 - 4) - (-6 + 15) = ?

Mathematical Equivalence

ON

Liam is hiking up a mountain. He starts at an elevation of 150 meters above sea level. He then hikes down 40 meters, climbs up 60 meters, then hikes down another 30 meters. Finally, he climbs up 20 meters.

What is Liam's final elevation after all of these changes?

Mathematical Equivalence

ON

A submarine is initially at a depth of 500 meters below sea level. Over the course of the day, it descends 150 meters, then ascends 200 meters, dives down another 100 meters, and finally rises 50 meters.

What is the submarine's final depth below sea level?

Mathematical Equivalence

ON