Grade 4 Module 1 - Mid Review

10 times as much as 4 is ______

• 40

• 4

• 4000

• 400

Sarah is 9 years old. Sarah's grandfather is 90 years old. Sarah's grandfather is how many times as old as Sarah.

• Sarah's grandfather is 9 times as old as Sarah.

• Sarah's grandfather is 10 times as old as Sarah.

• Sarah's grandfather is 20 times as old as Sarah.

• Sarah's grandfather is 100 times as old as Sarah.

Examine the place value chart. Choose the statement that matches the place value chart.

• 3 hundreds x 10 = 3 thousands

• 3 thousands x 10 = 3 hundreds

• 3 hundreds $\div$ 10 = 3 tens

• 3 thousands $\div$ 10 = 3 tens

Make a true number sentence

(6 ten thousands 4 hundreds) x 10 =

• 6,000 x 400 x 10 =

• 60,000 x 400 x 10 =

• 60,400 x 10 =

• 6,400 x 10 =

What is 800,000 + 6,000 + 300 + 2

• 800,632

• 869,302

• 806,320

• 806,302

Compare the two numbers.

501,107 ____ 89,171

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