5th Grade math-mania! ROUND 1

What is the value of the underlined digit?
44.54

• 5/10
• 5
• 50
• 50/10

Tags

CCSS.5.NBT.A.3A

What is the decimal called when reading a number?

• point
• decimal point
• decimal
• and

Tags

CCSS.5.NBT.A.3A

What is the correct way to read this number: 45,678.56

• forty-five thousand, six hundred and seventy-eight and fifty six
• forty-five thousandth, six hundred seventy-eight and five six tenths
• forty-five thousand, and six hundred seventy-eight and fifty-six tenths
• forty-five thousand, six hundred seventy-eight and fifty-six hundredths

Tags

CCSS.5.NBT.A.3A

In which number is the digit 7 worth one tenth of its value in the number 0.731?

• 0.700
• 7.31
• 3.107
• 3.173

Tags

CCSS.5.NBT.A.1

What is the expanded form for 10^3

• 10x10x10x10
• 10x10x10
• 10x10x10x10x10
• 10x10

Tags

CCSS.5.NBT.A.2

I move my decimal place to the right when multiplying.

• True
• False

Tags

CCSS.5.NBT.B.7

I move my decimal point to the left when I divide.

• True
• False

Tags

CCSS.6.NS.B.3

7 x 100 + 5 x 10 + 1 + (4 x 1/10)

• 75.410
• 7501.410
• 751.4
• 750.14

Tags

CCSS.5.NBT.A.3A

38.8 × 10 ⁴

• 3,880,000
• 38.8
• 388
• 388,000

Tags

CCSS.5.NBT.A.2

52.3 ÷ 10 ²

• 52.3
• 523
• 5.23
• 0.523

Tags

CCSS.5.NBT.A.2