Financial Math - Decimal Review

Round 4.7289 to the nearest hundredth.

• 4.7

• 4.72

• 4.73

• 4.729

Round 1.92837 to the nearest thousandth.

• 1.92

• 1.93

• 1.928

• 1.929

Round 42.75689 to the nearest tenth.

• 43

• 42.7

• 42.8

• 42.76

Add: 23.485 + 2.1927

• 21.2923

• 45.412

• 25

• 25.6777

Subtract: 14.103 - 6.98

• 7.123

• 7.023

• 8.123

• 7.013

Multiply: 2.4 x 3.6

• 0.864

• 8.64

• 86.4

• 864

Multiply: 1.23 x 4.6

• 0.5658

• 5.658

• 56.58

• 565.8

Once the numbers are lined up in a multiplication problem, how do I know where my decimal is placed in my answer?

• Bring the decimal straight down
• There is no decimal
• Count how many numbers are behind all decimals in the problem
• Move the decimal 2 spaces from the front

Tags

CCSS.6.NS.B.3

Divide: 14.56 ÷ 1.3

• 112

• 1.12

• 11.2

• 12

What is the first step when adding and subtracting decimals?

• Line up the numbers
• Line up the decimals
• Add or subtract like normal
• Add in placeholders

Tags

CCSS.5.NBT.B.7