DECIMALS AND FRACTIONS
Add the following decimals:
6.78 + 3.457
10.237
What is the opposite of 3?
What is the prime factorization of 8?
23
Write an expression for the following word phrase:
7 increased by c
7 + c
What is the mode:
16, 10, 12, 16, 10, 13, 15, 16, 19
16
Multiply the fractions:
2/3 x 7/8
7/12
What is the opposite of -(-5)?
-5
What is the LCM of 7 and 9?
63
Use order of operations to solve:
82 + 6(3-2) - 17
53
Simplify the fraction:
48/88
6/11
Divide the fractions:
5/9 ÷ 2/5
25/18 or 1 7/18
Write the integers in order from least to greatest:
-10, -14, 12, -9, -5, 10, 7
-14, -10, -9, -5, 7, 10, 12
What is the GCF of 15 and 33?
3
Evaluate the expression when x = 7 and y = 9:
7x + y2 - 23
107
|-24|
24
Multiply the decimals:
5.76 x 0.5
2.88
What quadrant is the point (-4,-5) located in?
Quadrant 3
What is 84 equal to?
4096
Combine like terms:
6m + 8k + 4j - 3k + 5m - 4j
11m + 5k
Divide:
3132 ÷ 36
87
Divide the decimals:
2.75 ÷ 5
0.55
What is the point (-5,6) reflected across the x-axis?
(5,6)
What is the GCF of 40, 32, and 64?
8
Evaluate when x = 11 and y = 2:
(x - 5)2 + 5(9 - y) + y5
103
Solve the equation for x:
x - 6 = 8
x = 14