Number Base Ten

• 18 x 7 = 126

• 10 x7 = 70

• 10 + 8= 18

• 7 x 18= 126

Compare the values of the bold digits in the numbers 675,318 and 523,941.  How many times greater is the value of 3 in the number 523,941 than in 675,318?

• 10

• 100

• 100

Select ALL the options with 950,342 written in expanded form.

• a.90,000 + 50,000 + 300 + 42

• b.95,000 + 300 + 40 + 2

• c.  900,000 + 50,000 + 300 + 40 + 2

• d.  90 ten-thousands, 53 thousands, 342 hundreds

• e.9 hundred-thousands, 50 thousands,

       3 hundreds, 4 tens, 2 ones

Round 785,826 to the nearest ten thousand.

Find the sum.

654 + 455 + 67 + 135 = _____

Find the sum.

                     346,088

                 +  425,678

Find the difference.

84,054

- 25,568

1,452 x 7 =

What is the quotient of 2,466 ÷ 6?

• 400

• 401

• 411

• 410

• 425 ÷ 5 = 85

• 5 ÷ 425 = 85

• 85 x 5 = 425

• 5 x 85 = 425