Powers and Exponents
What's the base (big number) and what's the exponent (small number)? 23
the exponent is 3 and the base is 2.
Is 366 a perfect square?
No
Evaluate 73.
343
What is 14 + 24÷3?
22
Name the property illustrated by the statement.
17 (4+5)= 17(4) + 17(5)
Distributive Property
What is 73 in expanded form?
7x7x7
What is 62?
36
What is 23?
8
What is (7-5)4 + 35?
51
Name the property illustrated by the statement.
(18 x 3) x 7 = 18 x (3x7)
Associative Property of Multiplication
4x4x4x4x4 is what in exponential form?
45
Is 324 a perfect square? If yes, write the number as a whole number squared?
(Ex: 36; 62)
Yes; 182
Is 64 a perfect square, perfect cube, both, or neither?
perfect square AND a perfect cube
What is 6-4+52-16?
11
Use the commutative property to write an equivalent expression. Prove your result by simplifying each expression.
28 + 13
28 + 13 = 13+ 28
41=41
Is 152 < (less than), > (greater than), or = (equal) to 72?
> (greater than)
Which of the following numbers are perfect squares and divisible by 4?
12, 16, 24, 100, 167
(there are only 2 numbers for your answers)
16,100
Which of the following are perfect cubes?
(there are only 2 answers)
1, 9, 27, 49, 66
1 and 27
What is 23 + 5 / 18-42?
/ means all over (fraction bar) which means divide
14
Use the associative property to write an equivalent expression. Prove your result by simplifying each expression.
7 + (5+8)
7 + (5+8)= (7 +5) + 8
7+13=12+8
20=20
What is 25 x 72?
1,568
14 is between ______2 and ________2
3 and 4
108 is between ____2 and _____2.
10 and 11
What is 84-43/ 22-1?
/ means all over (fraction bar which means divide)
1,344
Find each product using the distributive property
4(29)
4(29)= 4(20 +9)
= 4(20) + 4(9)
= 80 + 36
=116