Morning Work (Benchmark 2 Review)

1. What is the value of the 6 in 486,395?

• 600

• 6000

• 60,000

• 60

1. Look at the numbers. 8,432,984 7,810,214

How many times greater is the 8 in 8,432,984 than in 7,810,214?

• 8 times greater

• 1 time greater

• 10 times greater

• 100 times greater

1. Write this number in EXPANDED FORM: 816,468

• 80,000 + 100,000 + 400 + 60 + 8

• 816 + 400 + 60 +

• 800,000 + 10,000 + 6,000 + 400 + 60 + 8

• 800,000 + 1,000 + 600 + 40 +8

1. Write this number in STANDARD FORM: Seventy-nine million, one hundred three thousand, four hundred eighty three.

• 79,103,483

• 7, 913, 483

• 709,13, 483

• 79, 130, 348

Choose the equivalent form of: 57,683,002

• Fifty-seven thousand, six hundred eight three, two

• Fifty-seven million, six hundred eighty-three thousand, two

• Fifty-seven million, six eighty-three thousand, two

• Fifty-seven, six hundred eighty-three thousand, two

1. What is the value of the 2 in 34,253,583?

• 200

• 2,000

• 200,000

Which number makes the equation true? 87 x _________ = 87,000,000

• 10⁶

• 10⁵

• 10⁴

• 10³

When multiplying by the power of ten, the decimal point moves to the ___________ because the number is getting ________.

• right, bigger

• right, smaller

• left, bigger

• left, smaller

How many times greater is the number 2 in 251 than in 426?

• 20
• 10
• 200
• 100

Tags

CCSS.4.NBT.A.1

CCSS.4.NBT.A.2

Add: 4, 596 + 3, 852

• 9, 638

• 7, 458

• 8, 448

• 8, 648