Numbers & Operations
Kamira saved $200 to purchase her tablet. Her father spent 10 times as much money to buy his new computer. How much did her father's computer cost?
$2,000
Complete the conversion chart
3km = _____ m
9km = _____ m
3kg = _____ g
4L = ______ mL
3,000 m
9,000 m
3,000 g
4,000 mL
3 x 68
204
Compare the fractions with <, =, or >.
a. 6/5 _____ 4/5
b. 5/8 _____ 5/10
c. 5/5 _____ 12/12
a. >
b. >
c. =
Write the following fractions as an equivalent decimal.
a. 2/10 =
b. 4/10 =
c. 7 6/10 =
a. 0.2
b. 0.4
c. 7.6
The Straka family saved up $39,580 for a new home. The cost of their dream home is 10 times as much as they saved. How much does their dream home cost?
$395,800
6 km 435 m = _________ m
12km 12 m = _________ m
20kg 300 g = _________ g
48L 808 mL = _________ mL
6,435 m
12,012 m
20,300 g
48,808 mL
3,600 divided by 9 =
400
Compare the fractions with <, =, or >.
a. 5/12 _____ 6/10
b. 5/6 _____ 3/4
c. 8/3 _____ 16/6
a. <
b. >
c. =
0.34 = 0.3 + ______
0.04
* Draw a place value chart to complete the following:
1. Label the units on the chart
2. Write the number 800,000 + 300 + 6,000 + 2
3. Write the number in word form.
Eight hundred six thousand, three hundred two
493km 43m + 17km 57m =
510km 100m
A movie theater has two rooms. Room A has 9 rows of seats with 18 seats in each row. Room B has three times as many seats as Room A . How many seats are there in both rooms?
648
Fill in the blanks to make each number sentence true.
a. ______ = 5/12 + 6/12
b. 53/100 - 27/100 = _______
c. 8/12 + _____ = 1
a. 11/12
b. 26/100
c. 4/12
Use the symbols >, =, or < to compare the following.
a. 0.02 ____ 0.22
b. 0.6 ____ 0.60
c. 3 tenths + 2 hundredths ____ 1 tenth + 13 hundredths
a. <
b. =
c. >
Compare the values of each 7 in the number 771,548. Use a picture, numbers, or words to explain.
700,000 is ten times the value of 70,000.
25kg 32g - 23kg 83g =
1,949g or 1kg 949g
29 x 56 =
1,624
Find each sum or difference.
a. 6 4/10 + 7 7/10 =
b. 3 5/12 - 1 9/12 =
c. 3 3/8 + 6 5/8 + 1 7/8 =
a. 14 1/10
b. 1 8/12
c. 11 7/8
Solve.
a. 0.3 m + 1.45 m =
b. 1.7 L + 0.82 L =
c. 4 dimes 1 penny + 77 pennies =
d. 4/10 + 51/100 =
a. 1.75m
b. 2.52 L
c. $1.18
d. 91/100
Norfolk, VA has a population of 242,628 people. Baltimore, MD, has 376,865 more people than Norfolk. Charleston, SC has 496,804 less people than Baltimore.
a. What is the total population of all three cities?
b. Round to the nearest thousand of all three cities.
c. Record each city's population in number form, word form, and expanded form.
a. 984,810
b. Norfolk: 243,000, Baltimore: 619,000, Charleston: 123,000
c.
Norfolk: 242,628, two hundred forty-two thousand, six hundred twenty eight, 200,000 +40,000 +2,000 +600 +20 +8
Baltimore: 619,493, six hundred nineteen thousand, four hundred ninety three, 600,000 + 10,000 + 9,000 + 400 + 90 + 3
Charleston: 122,689, one hundred twenty-two thousand, six hundred eighty-nine, 100,000 + 20,000 +2,000 +600 + 80 + 9
Darrius is training for a half marathon.
a.Each day, Darrius runs on the treadmill for 5km and runs on the outdoor track for 6,000 meters. In all, how many meters does Darrius run each day?
b. Since Darrius has started training, he has also been drinking more water. On Saturday, he drank 2L 755mL of water. On Sunday, he drank some more. If Darrius drank a total of 4L 255mL of water on Saturday and Sunday, how many mL of water did Darrius Drink on Sunday?
a. 11,000m
b. 1,500mL
A new grocery store is opening next week.
a. The store's rectangular floor is 42m long and 39m wide. How many square meters of flooring do they need?
b. Uniforms are sold in packages of 8. The store's 127 employees will each be given 3 uniforms. How many packages will the store need to order?
a. 1,638 sq m
b. 48 packages
Byron drove 72 7/10 miles on Monday. He drove 3 times as far on Tuesday. How far did he drive in the two days?
290 8/10 miles
20.12 seconds