Complete the equation
4= ________ x 10
0.4
Write 103 in standard form.
1,000
What is (7 x 1) + (4 x 1/10) + (6 x 1/1000) written as a decimal in standard form?
7.406
Choose >, <, or = to compare each pair of numbers.
19.657 ____ 19.67
70.24 ____ 70.240
45.386 ____ 45.368
<
=
>
Draw 10 x 10 grids to solve the equation:
2.84 + 1.2
Four flats and 4 littles
4.04
What is the LCD for the pair of fractions below?
5/6
2/9
18
Deklan spent 5/6 hr on math homework and 1 3/4 hrs on reading homework. About how many hours was spent on both subjects?
1 + 2 = 3 hours or
1 + 1 3/4 = 2 3/4 hours
Complete the equation
0.4 / 10 = _____
0.04
Write 100,000 in Exponent Form
105
Write each number in word form:
3.540
0.354
Three and five hundred forty thousandths
three hundred fifty-four thousandths
Natalie ran the 100-meter dash five times. The times in seconds were, 12.7, 12.807, 12.78, 12.08, and 12.087. What was the fewest number of seconds it took Natalie to complete the race?
12.08 seconds
What is 11.54 + 1.25 + 0.16?
12.95
What is 1 2/9 + 1 5/9 + 1 4/9 ?
4 2/9
Lily rode her bike 9 1/3 miles on Monday and 6 4/5 miles on Tuesday. About how many more miles did she ride on Monday than on Tuesday? How many exact miles?
9 1/2 - 7 = 2 1/2 miles more
Exact: 2 8/15 miles
Is the expression below equivalent to 0.07?
0.007 x 10
Yes
2.5 x 10? = 25,000
104
Floriana's coin weighs two hundred thirty-one thousandths of an ounce. Write the amount of the coin in standard form and expanded form.
0.231
2/10 + 3/100 + 1/1,000
Julia weighed five watermelons and rounded each weight to the nearest hundredths. Which of the weights round to 7.43 pounds?
a. 7.429 pounds
b. 7.433 pounds
c. 7.437 pounds
d. 7.413 pounds
A and B
Which equation can you use to solve 27.13 - 19.85?
a. 19.85 + n = 27.13
b. 27.13 + n = 19.85
c. 19.85 = 27.13 - n
A and C
What is 1 1/4 - 3/8?
7/8
Roman has two kinds of beans. He has 5.27kg black beans and 3.29kg refried beans. Estimate the total amount of beans. Then find the actual amount.
Possible answers: 5 + 3 = 8kg or
5.25 + 3.25 = 8.50kg
Exact answer: 8.56kg
Solve.
A tennis ball has a mass of 0.06kg and a basketball has a mass of 0.6kg. How is the mass of the basketball related to the mass of the tennis ball?
The mass of the basketball is TEN times bigger than the mass of the tennis ball. The 6 is in the hundredths for the tennis ball and in the tenths for the basketball.
Which equations are true?
a. 600 / 103 = 6
b. 3 x 102 = 300
c. 0.6 / 102 = 0.006
B and C
The expression 8 x 1 + 9 x 1/100 + 5 x 1/1,000 shows a number written in expanded form. Use the expression to write it as a decimal and word form.
8.095
eight and ninety-five thousandths
Which weight does NOT round to 2.46 pounds?
a. 2.456
b. 2.457
c. 2.454
C
Three peaches weigh 4.28 oz, 4.82 oz, and 2.85 oz. What is the difference between the weights of the heaviest peach and the lightest peach?
1.97 oz
Marsh Trail is 5 3/8 miles long. Woodland Trail is 2 4/5 miles long. How much longer is Marsh Trail than Woodland Trail?
2 23/40 miles
Haley has 7.3 meters of string. She uses 4.54 meters for a craft. She wants to use the rest of the string to complete another project. For which of the projects does she have enough string? Choose all correct answers.
a. 2.70 meters
b. 3.00 meters
c. 2.75 meters
d. 2.65 meters
A, C, and D
Which expression shows the relationship between the numbers 0.7 and 0.07?
a. 0.07 x 100 = 0.7
b. 0.7 x 100 = 0.07
c. 0.7 / 10 = 0.07
C
Anders' family takes a trip to Yellowstone. They travel 5.26 miles by 102 miles each day. How many miles do they travel each day?
They travel 526 miles each day.
Which expression represents the number eleven hundredths?
a. 1/100 + 1/1,000
b. 1/10 + 1/100
c. 0.11
d. 0.01 + 0.001
B and C
The weights of four packages of Skittles are shown below. Order the packages from greatest to least after rounding each to the nearest tenth of a pound.
Package A: 1.748 lbs
Package B: 1.645 lbs
Package C: 1.754 lbs
Package D: 1.532 lbs
C, A, B, D
Brooke's tablet records her screen time. One week she spent 11.03 hrs listening to music, 2.67 hrs reading, and 0.9 hrs playing games. What is Brooke's total screen time?
14.60 hours
Abby and Isla practice high jump. Abby can jump 2 2/3 ft. Isla can jump 3 5/12 ft. How much higher can Isla jump than Abby?
9/12 feet
What is Miss Reinhart's favorite Fiiz base soda?
Dr Pepper!