15 - (-16)
-13 - (-17)
-32 - 70
-41 + (-5)
-80 + 16
143 + 53
(-7)(9)
(-5)(-1)(6)
(-13)(-6)
(-3)(-2)(-3)(-2)
-48
3
-56
-8
175 ¸ ( -7 )
- 28
4
- 28
4
-5 - -8
-9 · -11
- 28
4
-5 ·10 ¸ 25 · ( -3)
5 + 2- 7·2- 9+ 4
Evaluate the expression x - y for x = 4 and y = -8.
Evaluate the expression xyz for x = -2, y = -5,
and z = -3.
Write the number in words: 504
Write the number in words: 65,734
Write the number in words: 32,318,423
Write as a number: forty-two thousand, nine hundred
twenty-two
Write as a number: three hundred fifty billion, seven
hundred thirty-two million, four hundred
five thousand, two hundred thirty-three
Write as a decimal: six and three hundred forty seven
thousandths
Write as a decimal: seventy nine and sixty five hundredths
Simplify:
6 - éë 5 - ( 4 - 6 ) ùû
Simplify:
15 - 6 ¸ 12
-4 - ( -8 )
3
2
2
Simplify:
Simplify:
50 - 6 ¸ 6 - 4
2
Simplify:
(
)
3 5 - 10 ¸ 50 - 45
2
Simplify:
Simplify:
31 - 56
3 -7 - 2 · 2
Simplify:
Simplify:
-4 7 - 4 + 8 17 - 27
32 ¸ 8 - 12 ¸ 6 - 7 · 2 - 9
Simplify:
-3 - ( -5 ) + 7
-15 ¸ 3 + 2
2
Evaluate using the given variables: x = -3, y = 1, z = 6:
Evaluate using the given variables: x = -2, y = 7, z = 3:
Evaluate using the given variables: x = -3, y = 4, z = 2:
Evaluate using the given variables: x = -2, y = -1, z = 3:
Evaluate using the given variables: x = -3, y = -2, z = 6:
Solve:
Solve:
7 - a = 23
1 5
a+ =
4 12
Solve and graph:
-x + 5 ³ 5
Solve:
8-x>2
Evaluate x2 + 3 when x = - 8
Simplify:
Simplify:
12 - -9
Simplify:
Simplify: 4x - 9y - 12x + 15y
Simplify: 6x - (2x - 5) + 7
Simplify: 13x3 + 4x3
Solve: x - 5 < -13
Simplify: -7(-y - 3)
Simplify: -9x - 8(-7 + 2x)
Solve: 7w = 63
Solve:
x
17 =
3
Evaluate if b = -3: 4(2b + 1 )3
Add:
1 5
+
3 6
Evaluate if a = -13 and b = 7:
Evaluate if x = -9, y = -18, z = -11: x - y - z
Add/Subtract: 1 + (-48) + 34
Add/Subtract: -90 - (-13)
Compare:
1
____ 0.14
7
The area of a rectangle is length times width, A = lw.
What is the area of a rectangle measuring
3
m by
?
4
Simplify: -5(a + b)
Order from greatest to least:
Order from least to greatest:
24 3
5.31, , 5 , 5.1, 5.65
5
5
1
5
, 48%, , 57.5%, 0.5
2
6
Compare:
-13 _____ -5
Translate to an algebraic equation and solve:
The sum of a number and fourteen is forty-six.
Translate to an algebraic equation and solve:
The difference of a number and eighteen is three.
Translate to an algebraic equation and solve:
The product of nine and a number is seventy-two.
Translate to an algebraic equation and solve:
The quotient of a number and six is eleven.
Evaluate if a = 11, b = 7, and c = 6: a + (5b + 3c)
Simplify: 8(2) - (12 + 3)
Simplify: 6 [ (24 - 4) ÷ (-4) ]
Round to the nearest tens: 58,239
Round to the nearest hundredths: 28.127
Round to the nearest thousands: 9,705,345.268
Marie bought a dress for $13.99 and a coat for $27.50.
What is the best way to estimate the total cost of the
purchase?
Find the least common multiple (LCM) of 15 and 12.
Find the least common multiple (LCM) of 6 and 10.
Find the least common multiple (LCM) of 4, 12, and 16.
Add:
3 4 1
+ +
4 5 2
Multiply:
Subtract:
8 1
·
9 6
3 1
5 4
Divide:
9 9
¸
2 8
Solve: x - 23 < -12
Solve: -7x > -21