Comparing & Ordering
Which is larger, -0.75 or -0.7?
-0.7
Estimate
\7.1^2 to the nearest whole number.
50
Solve -7+12.
5
Solve: -4.5 - 2.75.
-7.25.
Solve: 6.2 - (-3.8).
10.
True or False:
-\frac(5)(2)=-2.5
True
Estimate \sqrt(50) to the nearest tenth without a calculator.
7.1
Solve and give the answer in lowest terms: \frac(3)(4)+\frac(5)(8)
\frac(11)(8) or
1\frac(3)(8)
Solve and give answer in lowest terms: 5 / 6 - 1 / 4
\frac(7)(12).
Solve and give answer in lowest terms: -\frac(3)(5)-\frac(7)(10) .
-\frac(13)(10) or
-1\frac(3)(10).
Find any rational number that sits between 0.4 and 0.7.
Any decimal from 0.41 to 0.69.
Order least to greatest: \sqrt(8), 2.3^2, 4.5.
\sqrt(8), 4.5, 2.3^2.
The temperature was -6.5°C and rose 8.75°C. What is the new temperature?
2.25°C
A hiker at 125.5 m descends 178.75 m. What is the hiker's new elevation?
-53.25 m.
A freezer at -18.5°C rises 7.25°C. What is the new temperature?
-11.25°C.
Find a fraction that sits between
\frac(1)(3) and \frac(2)(3).
Any valid middle fraction like
\frac(1)(2) or \frac(3)(6).
Find the exact decimal value of 4.5^2 using technology.
20.25
Solve: -3.5 + (-2.75) + 6.25.
Solve and give answer in lowest terms: 2\frac(1)(2)-4\frac(3)(4)
-\frac(9)(4) or
-2\frac(1)(4)
A bank account balance is -$24.50. Deposits of $37.25 and $12.75 are made. What is the new balance?
$25.50.