5th Grade Math Rules Review

In what operation do you need to count the number of decimal places in the problem and place the same number of decimal places in the answer?

• Dividing decimals with a decimal in only the dividend

• Multiplying decimals

• Dividing decimals with a decimal in both the divisor and the dividend

• Adding and subtracting decimals

Tags

CCSS.6.NS.B.3

• 5.544

• 55.44

• 4.644

• 46.44

Tags

CCSS.6.NS.B.3

• Move the decimal to the right until it's a whole number

• The decimal goes straight DOWN into the answer.

• The decimal goes straight UP into the answer.

• The decimal is hit into the outfield by a great batter.

Tags

CCSS.5.NBT.B.7

• 81.1

• 81

• 8.1

• 811

Tags

CCSS.5.NBT.B.7

• 102.5

• 10.25

• 950

• 9.5

Tags

CCSS.5.NBT.B.7

• 46.83

• 4.63

• .4683

• 22.85

Tags

CCSS.6.NS.B.3

What are the steps of adding and subtracting fractions with unlike denominators?

• Add or subtract the numerators and denominators.

• 1) Find the LCM.

  2) Add or subtract the fractions.

• 1. Find the fractions LCD.

  2. Make equivalent fractions using the LCD

  3. Add or subtract the fractions.

• 1)Add or subtract the numerators and denominators.

  2) Find the LCD.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

685.84 - 84.03

• 601.81

• 769.87

• 611.81

• 766.89

Tags

CCSS.6.NS.B.3