2nd Quarter Check-In Review

2nd Quarter Check-In Review

Dividing Whole Numbers

NC.5.NBT.6

I️ can find quotients with remainders when dividing whole numbers with up to four-digit dividends and two-digit divisors using different strategies.

Multiple Choice

What equation is related to $$588\div n=42$$

• $$588\times n=42$$

• $$588\times42=n$$

• $$42\times n=588$$

• $$42+n=588$$

Multiple Choice

Solve: $$1751\div11$$

• 151

• 159R2

• 161

• 169R2

Multiple Choice

In the equation, ______________, p = 10. Which equation makes that sentence true?

• $$7000\div p=7000$$

• $$7000\div p=700$$

• $$7000\div p=70$$

• $$7000\div p=7$$

Add & Subtract Fractions & mixed numbers

NC.5.NF.1

I️ can add and subtract fractions, including mixed numbers, with unlike denominators.

1. Find the LCD

2. Find the Equivalent Fractions

3. Rewrite & Solve

4. Simplify (if needed)

Multiple Choice

What must you have to add and subtract fractions?

• Common numerators

• Different numerators

• Different denominators

• Common denominators

Multiple Choice

2/5 + 3/10

• 7/10

• 5/10

• 1/2

• 5/15

Multiple Choice

• 2  3/4

• 2  8/9

• 3  1/2

• 5  1/2

Multiple Choice

Marie needs 2 ^3/4 yards of fabric. She already has 1 ³/₈ yards. How many more yards of fabric does she need?

• 1 ¹/₈ yard

• ³/₄ yard

• ⁷/₈ yard

• 1 ³/₈ yards

Multiple Choice

The shaded part on each of these one-liter bottles represents the amount of water they contain. How many liters of water are in total in these bottles, given in simplest form?

• $$2\ \frac{3}{4}\$$ liters

• $$1\ \frac{3}{8\ }$$ liters

• $$\frac{11}{12}$$ liters

• $$\frac{2}{3}$$ liters

Multiplying fractions, whole numbers, and mixed number

NC.5.NF.4

I️ can multiplying whole numbers, mixed numbers, and fractions using different strategies.

• Change Whole Numbers into Fractions

• Change Mixed Numbers into Improper Fractions

• Then Multiply Numerators Straight Across and Denominators Straight Across

• If you number is an improper fraction, change it to a mixed number.

Multiple Choice

Which fraction goes in the blank to make the sentence shown below true?

3 x __ = 3

• $$\frac{2}{2}$$

• $$\frac{6}{3}$$

• $$\frac{3}{2}$$

• $$\frac{1}{3}$$

Multiple Choice

Tori filled each bottle with $$\frac{2}{3}$$ water as shown. Tori wrote the equation $$6\times\frac{2}{3}=\frac{12}{3}$$ to indicate the total amount of water in the bottles. Which equation could have also been used to show the same amount?

• $$\left(12+\frac{1}{3}\right)-\left(6\times2+\frac{1}{3}\right)-12\ \frac{1}{3}$$

• $$\left(6\times\frac{3}{2}\right)=\left(6\times3\times\frac{1}{2}\right)=\frac{18}{3}$$

• $$\left(6\times\frac{2}{3}\right)=\left(\frac{6}{6}\times\frac{2}{3}\right)=\frac{12}{18}$$

• $$\left(6\times2\times\frac{1}{3}\right)=\frac{12}{3}$$

Multiple Choice

Mary wrote the comparison shown below.

$$\frac{5}{4}\times6>6$$

Is the comparison true?

• No, because $$\frac{5}{4}<1$$

• No, because $$\frac{5}{4}<6$$

• Yes, because $$\frac{5}{4}>1$$

• Yes, because $$\frac{5}{4}>6$$

Multiple Choice

Which model best represents the expression $$\frac{1}{4}\times\frac{1}{3}$$ ?

Dividing Whole Numbers & unit Fractions

NC.5.NF.7

I️ can divide whole numbers and unit fractions using different strategies.​

• Whole Number ÷ Unit Fraction = Whole Number

• Unit Fraction ÷ Whole Number = Unit Fraction

• Share ÷ Who?

Multiple Choice

A class of 21 students was divided into 7 groups. Each group of students were given 1/7 of math problems to solve for homework. The math problems were divided equally among the 3 students in each group. Which equation shows the total problems that each student solved?

• $$3\div m=\frac{1}{7}$$

• $$\frac{1}{7}\div3=m$$

• $$\frac{1}{3}\div m=\frac{1}{7}$$

• $$\frac{1}{7}\div\frac{1}{3}=m$$

Multiple Choice

Which model represents the equation: $$\frac{1}{5}\div4=\frac{1}{20}$$

Multiple Choice

Terence has a bottle of orange juice that is 1/4 full. He will pour the juice into 6 glasses. Each glass will get the same amount of juice. How much

juice will each glass get?

• 1/24 of a full bottle

• 1/10 of a full bottle

• 1/6 of a full bottle

• 1/5 of a full bottle

Line Graphs

NC.5.MD.2

I️ can represent and interpret line graphs.

• X-Axis

• Y-Axis

• Origin

Multiple Choice

Which graph can be used to demonstrate Toni’s fluctuating scores at darts?

Multiple Choice

The number of rainy days in Springtown during each of the first six months of last year is shown in the graph. Which of the following sentences is true?

• The number of rainy days decreased each month.

• The number of rainy days increased each month.

• The number of rainy days decreased over the 6-month period.

• The number of rainy days increased over the 6-month period.

Multiple Choice

What is the difference between the hottest temperature and the coolest temperature?

• 19 degrees Fahrenheit

• 22 degrees Fahrenheit

• 65 degrees Fahrenheit

• 87 degrees Fahrenheit

Fill in the Blanks