Place Value
Write the number 356.03 in expanded notation.
(3 x 100) + (5 x 10) + (6 x 1) + (3 x (0.01)
Which expression is correct?
A 0.7 < 0.63
B 0.7 = 0.63
C 0.63 > 0.7
D 0.7 > 0.63
D.
16.4 + 2.8
19.2
What is the answer to a subtraction problem called?
difference
If 9 x 8 is 72. Then 72 / 9 equals..
8
Write the number 345,007.3 in expanded notation.
(3 x 100,000) + (4 x 10,000) + (5 x 1,000) +
(7 x 1) + (3 x 0.1)
Which symbol makes this comparison correct?
10.47 1.47
> greater than
450.9 - 38.2
412.7
What is the answer to an addition problem called?
sum
What is 36 * 4?
(You can do repeated addition, draw an array or area model.)
144
What decimal number is equivalent to 18/10?
1.8
Which symbol makes this comparison correct?
0.456 0.45
> greater than
1,500.25 - 36.01
1,464.24
If the question is asking me to find the product, what operation will I do?
Multiplication
A town had three and fourteen hundredths inches of rain during June. What is the value of the digit in the tenths place?
F. 3
G. 0.04
H. 0
J. 0.1
J. 0.1
The list shows three clues about a number:
The digit 8 has a value of (8 x 0.01).
The digit 5 has a value of (5 x 10).
The digit 3 has a value of (3 x 1,000).
Which number fits these three clues?
A. 3,652. 8
B. 3,862.05
C. 3,652.48
D. 341,652.48
C. 3,652.48
Which list shows these decimal numbers in order from least to greatest?
A 0.43 < 0.68 < 0.25
B 0.25 < 0.43 < 0.68
C 0.68 < 0.43 < 0.25
D 0.25 < 0.68 < 0.42
5,000 - 456.03
4,543.97
If the word problem is asking me to estimate, what do I need to do?
Round
For Ms. Sandoval's birthday she received $346.23 from her family. She then went to Target and spent $159.15. How much money does Ms. Sandoval have left?
$187.08
What is the value of 238,855 when rounded to the nearest thousand?
239,000
Order the given decimals from greatest to least.
8.91 81.9 12.8 5.5 7.45
81.9 12.8 8.91 7.45 5.5
8,365.36 - 1,230.1
7,135.26
The answer to a division problem is called what?
Quotient
Dr. Hamblen has 3,056 stickers in her office. She gave 465 to the kindergarten students. Ms. Bernal then gave Dr. Hamblen 1,080 more. How many total stickers does Dr. Hamblen have now?
3671