Unit 1
Whole Numbers, Place Value and Rounding
Whole Numbers, Place Value and Rounding
If 70,000 ÷ 70 = 1,000, which other equation is also TRUE.
a.) 70 x 100 = 70,000
b.) 70 x 10 x 10 x 10 = 70,000
c.) 7,000 ÷ 10 = 7
d.) 70,000 ÷ 10 = 700
b.) 70 x 10 x 10 x 10 = 70,000
Solve this equation.
3,497 divided by 4
874 remainder 1
Decide whether the two fractions are equivalent.
3/5 vs. 6/8
They are not equivalent.
Mark is making cupcakes for a party. Each of the 6 people at the party will eat one cupcake. Each cupcake requires 1/4 a cup of flour.
If flour is only sold in 1 cup packages, how many packages will Mark need to buy?
a.) 2 packages
b.) 1 and 2/4 packages
c.) 1 package
d.) 6 packages
a.) 2 packages
Find the product. Write the answer as a mixed number and improper fraction.
7 x 3/4
21/4 or 5 and 1/4
Find the difference.
5649
- 1752
______
3,897
What is the product of
45
X 37
_______
1,665
Decide whether the two fractions are equivalent
8/12 vs. 4/6
They are equivalent.
Kate was baking cupcakes. The recipe calls for 1/4 cups of flour. She needs to triple the recipe in order to have enough cookies.
Which statement BEST explains the total amount of flour Kate will need.
a.) She needs more than 1 cup because 1 + 3 = 4.
b.) She needs 3/4 cups because 3/4 is three times as much as 1/4
c.) She needs exactly 3 because 3 x 1 = 3
d.) She needs less than 1/2 because 1/4 is less than 1/2 .
b.) She needs 3/4 cups because 3/4 is three times as much as 1/4.
Find the product. write the answer as a mixed number and improper fraction.
3 x 2/5
6/5 or 1 and 1/5
Write the following number in expanded form.
2,034,256
(2 x 1,000,000) + (3 x 10,000) + (4 x 1,000) + (2 x 100) + (5 x 10) + (6 x 1)
or
2,000,000 + 30,000 + 4,000 + 200 + 50 + 6
A store made 3,458 cupcakes. They decided to distribute the cupcakes evenly into six feet boxes.
If there a 8 six feet boxes, how many cupcakes will each box hold?
432 cupcakes
Look at the fractional model provided by your teacher.
Use a rectangle to draw a fractional model that is equivalent to the model show.
Explain why your new model is equivalent.
Any fraction equivalent to 2/3.
Claudio walked 3/10 of a mile in the morning. He walked the same distance in the afternoon. Which equation represents how far Claudio walked in all?
a.) 3/10 = 3/10 + 6/20
b.) 3/10 = 6/10 + 3/10
c.) 3/10 + 3/10 = 6/20
d.) 3/10 + 3/10 = 6/10
d.) 3/10 + 3/10 = 6/10
Find the product. Write your answer in simplest form.
5 and 1/8 + 2 and 3/8 =
7 and 4/8 or 7 1/2
Compare the two numbers using <, >, =, or ≤.
ninety-five thousand, eight hundred and one
vs.
(9 x 10,000) + (5 x 1,000) + (8 x 10) + (1 x 1)
ninety-five thousand, eight hundred and one
>
(9 x 10,000) + (5 x 1,000) + (8 x 10) + (1 x 1)
A travel agency charges $44 for each bus ticket an $23 for each train ticket. How much does it cost to buy 4 bus tickets and 5 train tickets?
$291
Which fraction is equivalent to the portion shaded? The teacher will show you the fraction.
a.) 3/4
b.) 6/9
c.) 3/1
c.) 1/4
a.) 3/4
Select all the following that make the equation true. 3 and 2/3 + 2 and 1/3 =
a.) 5 and 2/3
b.) 18/3
c.) 5/3
d.) 8 and 2/3
e.) 6
f.) 8/3
b.) 18/3
e.) 6
4.) A digit is in the hundreds place. The digit is moved so its value is ten times greater. To which place did the digit move?
a.) Hundred Thousand
b.) Ten Thousand
c.) Thousands
d.) Tens
c.) Thousands
Mia’s family has $290 to spend at the beach for the day. It costs them $55 to rent a boat and $35 to eat lunch. How much money do they have now?
1035 290
+ 55 - 180
______ ______
180 110
Find my mistake.
a.) I regrouped the 10 incorrectly.
b.) I should have subtracted twice.
c.) I should have put the larger number on top when adding.
a.) I regrouped the 10 incorrectly.
Mark has $6.50. He gave his friend 3 dimes, 2 quarters and 4 nickels. How much money does Mark have left?
$5.45
Matthew says 6/10 is equivalent to 3/5 . Julia says 6/9 is equivalent to 12/18 . Emily says 8/12 is equivalent to 2/3 .
Who is correct. Select all that apply.
a.) Matthew
b.) Julia
c.) Emily
a.) Matthew
b.) Julia
c.) Emily
Carrie and Mark share a half of a cookie cake.
Which expression has the same value as the fraction of cake Carrie and Mark ate?
The teacher will show you the cookie cake.
a.) 12 – 6
b.) 6/12 + 6/12
c.) 3/12 + 3/12
d.) 12 - 6/12
c.) 3/12 + 3/12
Mitch measures the length of a flower he is growing each week. He discovers that his flower grows 1/6 of an inch every week.
a.) Write a number sentence using multiplication to show how much Mitch’s flower will grow in 5 weeks.
b.) Using the number sentence you wrote, solve the amount the flower will grow in 5 weeks.
a.) 5 x 1/6
b.) 5/6 of an inch