CBA 1 Review

What is the value of the red digit?444,444

• 400,000
• 40,000
• 4,000
• 400

Which number represents 4 ten thousands, 5 thousands, 8 hundreds, and 3 tens?

• 4,583
• 45,830
• 425,803
• not here.

Tags

CCSS.2.NBT.A.1

What is the value of the digit 6 in the 263,481?

• 6 thousands
• 6 ten thousands
• 6 tens
• 6 hundred thousands

The digit 7 in the number 572,310 has a value of 

• 500,000
• 70,000
• 7,000
• 70 tens

Analyze the expanded notation below.
(8x10,000)+(8x100)+(2x10)+(4x1)
How is the number written in standard form?

• 88,824
• 8,824
• 80,821
• 80,824

Tags

CCSS.2.NBT.A.3

The weight of a newborn baby is 8.34 pounds.  Which of the following is equivalent to the weight of the baby?

• 0.8 + 0.03 + 0.004
• 8 + 0.03 + 0.004
• 800 + 30 + 4
• 8 + 0.3 + 0.04

Which shows the expanded notation for 33.56?

• (3 x 10) + (3 x 1) + (5 x 0.10) +(6 x 0.001)
• (3 x 10) + (3 x 1) + (5 x 0.10) +(6 x 0.01)
• (3 x 100) + (3 x 1) + (5 x 0.10) +(6 x 0.1)
• (3 x 10) + (3 x 1) + (5 x 0.10) +(6 x 0.1)

Tags

CCSS.5.NBT.A.1

How is this number written in standard form?
200 + 40 + 0.40 + 0.09?

• 240.49
• 24.049
• 244.90
• 24.049

Tags

CCSS.5.NBT.A.1

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

A water bottle has 16.9 fluid ounces of water. Which shows this number written in expanded notation?

• (1 x 10) + (9 x 0.1) +
  (6 x 1) 
• (1 x 10) + (6 x 0.1) +
  (9 x 1) 
• (1 x 10) + (6 x 0.1) +
  (9 x 0.01) 
• (1 x 10) + (6 x 0.01) + (9 x 1) 

Debra worked for Mr. Perez on 4 days last month. She was paid a total of $432 for the 4 days of work. She worked 6 hours each day that she worked. Which equation can be used to fine h, the number of dollars Debra earned each hour she worked?

• 432 + (6x4) = h
• 432 ÷ (4x6) = h
• (432 ÷ 4) x 6 = h
• 432 - (6x4)= h