Adding and Subtracting Decimals

Adding and Subtracting Decimals

by Venus Daydayan

Multiple Choice

Given 401.2903, what is the place value of 9?

• tenths

• hundreds

• hundredths

• thousandths

Multiple Choice

Given 401.2903, what is the place value of 3?

• tenths

• hundredths

• thousandths

• ten thousandths

Multiple Choice

Express $$\frac{16}{100}$$   as decimals

• 1.6

• 0.16

• 0.016

• 0.0016

Multiple Choice

Write in standard form.

Five hundred thousandths

• 500 000

• 0. 500

• 0. 000 05

• 0.005

Multiple Choice

Write in standard form.

two hundred forty hundred thousandths

• 0.002 40

• 0.024 0

​Which is correctly written?

​a. b.

​What is the answer below?

Multiple Choice

• 77.1

• 7.71

• 771.0

​Solution:

Multiple Choice

• 5.334

• 53.334

• 53.34

​Solution:

Multiple Choice

• 7.5

• 0.75

• 75.00

​Solution:

Multiple Choice

6.250 + 105.2

• 111.54

• 111.45

• 11.145

• 121.2

Multiple Choice

3.812 45 + 16.059 90

• 19.872 35

• 19. 78325

• 19.387 25

Multiple Choice

12.98 +6.22 +0.2 +3.002

• 2.2402

• 22.402

• 22.204

Multiple Choice

Subtract the following: 9 . 43 - 3 . 34

• 12.77

• 6.09

• 6.90

• 60.09

Multiple Choice

What will be the minuend in the equation

____ - 4 . 6 = 45 . 07?

• 40.47

• 49.76

• 49.67

Multiple Choice

What is the missing subtrahend in the equation: 12.9542 - ____ = 10.429 2

• 2. 255

• 2/525

• 2.525

• 25.25