Place Value
Math Properties
Exponents
x & ÷
Word Problems
Order of Operations
100
Is this the expanded form of the number 42,256?
(4x10,000) + (2x1,000) + (1x200) + (5x10) + (1x6)
No, the hundreds should be (2x100)
100
Are these equal?
7 x 8 x 9 = 9 x 7 x 8
Yes
(commutative property of multiplication)
100
Read the following two different ways:
52
Five squared
Five to the second
Five to the power of two
Five to the second power
100
What is ten times as much as 987?
9,870
100
Mr. D. can type 106 words per minute. At this rate, how many words can he type in 23 minutes?
2,438 words
100
What do the letters PEMDAS stand for?
Parenthesis, exponents, multiplication/division, addition/subtraction
200
What number is 100 times as much as 705?
70,500
200
Is this the associative property of addition?
77 + 88 + 99 = 99 + 77 + 88
No, this is the commutative property of addition.
200
Read the following two different ways:
993
Ninety-nine cubed
Ninety-nine to the third
Ninety-nine to the third power
Ninety-nine to the power of three
200
334 x 7
2,338
200
There are 9 school buses to take students to a field trip. In total, there are 126 students. How many can sit on each bus to make each bus equal?
14 students on each bus
200
26 + (35 - 9) ÷ 2
39
300
What number is 1/10th of 2,380?
238
300
Create another equation using the associative property of addition:
14 + (5 + 9)
(14 + 5) + 9
300
Solve:
122
144
(12 x 12)
300
8754 x 32
280,128
300
Hannah has 54 Lego pieces. She needs to put them equally in 6 boxes. Write an expression and create an array to show how many can go in each box.
54 ÷ 6 = 9
300
A student used the following steps to solve the problem. Which step contains the mistake, and why?
26 + (35 - 9) ÷ 2
26 + (26) ÷ 2
52 ÷ 2
26
Step three - division needs to be completed before addition
400
Read the following number:
133,303,033
One hundred thirty three million, three hundred three thousand, thirty-three
400
Create another equation using the associative property of multiplication:
5 x (6 x 7) x 8
(5 x 6) x 7 x 8
400
Solve:
51 + 50 + 52
31
(5 + 1 + 25)
400
Use the distributive property to solve 225 ÷ 5
(example answer)
(5 x 20) + (5 x 25)
225 ÷ 5 = 45
400
Alex ran 6 kilometers a day for 15 days, then ran 10 kilometers on day 16. Write an expression that matches the words.
(6 x 15) + 10
400
11 x 4 - (13 + 6 x 3)
13
500
Which place values are all of the 8's in?
8,080,808,080
In the billions, ten millions, hundred thousands, thousands, and tens
500
What are the identity properties of addition and multiplication?
Addition: any number plus zero is that same number
Multiplication: any number times one is that same number
500
Solve:
42 x 52 + 103
1,400
(16 x 25 + 1,000)
500
978 x 613
599,514
500
Nao does one jumping jack on day one, then doubles the number of jumping jacks each day after. How many does he do on day 12?
4,096 jumping jacks
500
112 - (7 + 5 - 9)2 + 12 - (33 + 2)
93