Rounding Module Lesson

Rounding

Multiple Choice

Round the number 45 to the nearest tens place.

• 40

• 50

Multiple Choice

Round the number 87 to the nearest tens.

• 80

• 85

• 90

Multiple Choice

Round 302 to the nearest hundreds place.

• 300

• 310

• 400

Multiple Choice

Round 5,643 to the nearest HUNDREDS place.

• 5,000

• 5,600

• 5,700

• 6,000

Multiple Choice

Round 6,993 to the nearest TENS place.

• 6,000

• 6,900

• 6,990

• 7,000

Multiple Choice

Round 1,245 to the nearest THOUSANDS place.

• 1,000

• 1,200

• 1,250

• 2,000

Multiple Choice

Which of the following numbers will NOT round to 400 when rounding to the nearest hundred?

• 409
• 445
• 345
• 398

Multiple Choice

Tyler says 753 rounds to 800.  Alexis says 753 rounds to 750.  Who is correct?

• Tyler
• Alexis
• Both of them are right, it depends on whether you are rounding to the nearest ten or hundred
• Niether of them are right

Multiple Choice

Round 23.542 to the nearest tenth.

• 23.5
• 23.6
• 23.54
• 23

Multiple Choice

Which of the following is 9.029 rounded to the nearest hundredth?

• 9.0
• 9.02
• 9.03
• 9.029

Multiple Choice

Round 7.4365 to the nearest thousandth.

• 7.436

• 7.446

• 7.45

• 7.437

Multiple Choice

Round 47.941 to the nearest tenth.

• 47.9
• 48
• 47.91
• 48.1

Multiple Choice

Round 43.827 to the nearest hundredth.

• 43.82
• 43.83
• 43.87
• 44

Multiple Choice

Round to the nearest whole number.

75.109

• 70

• 80

• 75

• 75.1

Multiple Choice

Round 47.7399 to the nearest thousandth.

• 48

• 47.7310

• 47.740

• 47.730

Multiple Choice

Which of the following is 4.5 when rounded to the nearest tenth?

• 4.34
• 4.44
• 4.52
• 4.61

Multiple Choice

What is the first significant figure in 0.0457?

• 4
• 5
• 0
• 7

Multiple Choice

What is the first significant figure in 23.45?

• 5
• 4
• 3
• 2

Multiple Choice

What is 78.5 rounded to one significant figure?

• 79
• 78.5
• 70
• 80

Multiple Choice

What is 0.658 rounded to 1 significant figure?

• 0
• 0.66
• 0.7
• 0.658

Multiple Choice

What is the 2nd significant figure of 0.40520?

• 4
• 5
• 0
• 2

Multiple Choice

What is 7.555 rounded to two significant figures.

• 7.6

• 7.5

• 70

• 76

Multiple Choice

Round 1047.78 to three significant figures.

• 104

• 105

• 1050

• 1050.00

Multiple Choice

Round 0.010229 to four significant figures

• 1022

• 1023

• 0.01023

• 0.01022

Multiple Choice

What is 78.5 rounded to one significant figure?

• 79

• 78.5

• 70

• 80

Multiple Choice

What is 375.6523 to four significant figures.

• 375.0

• 375.00

• 375.7

• 375.6

Multiple Choice

Round 8,775 to three significant figures.

• 877

• 8,770

• 8,780

• 8,770

Multiple Choice

Round off 1,296,717 to 3 significant figures

• 1,290,000

• 1,296,000

• 1,297,000

• 1,300,000