Gr.4 Math Prep Activity Topic 2

What number would you get if you added 4 hundreds to 16,537

What number will you get if you added 2 million to 500,780

9 + 1 = 10

99 + 1 = 100

999 + 1 = 1000

9,999 +1 = 10,000

What is 99,999 plus 1?

• 999,999

• 99,990

• 100,000

• 100,999

What number will you get if you added 3 ones to 980,456

Match the following numbers with the expanded notations.

• 800,000+50,000+6,000+7

• 856,007

• 4,000,000+1,000+1

• 35,867

• 30,000+50,000+800+60+7

• 876,005

• 800,000+70,000+6,000+5

• 401,0001

What is the value of 6 in this number? 456,328

• 6

• 600

• 6,000

• 600,000

what is the value of 7 in this number? 370,503

• 7,000,000

• 700,000

• 70,000

• 7,000

What is the value of 4 in this number? 4,356,999

• 4,000,000

• 400,000

• 40,000

• 4,000

Use all these digits below to make  greatest possible number.

You can not use a digit more than once in each of your answers.

8 3 2 4 1 9

Use all these digits below to make  least possible number.

You can not use a digit more than once in each of your answers.

2 8 7 1 6 2