Show Me The Money!!!

Show Me The Money!!!Chapter 3 Decimal Review

Question # 1Add or subtract.

1.025 0.580.4450.4540.554

Question #23 x 1.42

0.4264.2642.6

Question #36.7 x 0.5

3.3533533.5

Question #413.5 2.84

10.6610.610.64

Question #520 5.98

13.0214.0214.22

Question #68.37 x 89.6

749.95274.9952739.937

Question #72.58 x 1000

2580.002582580

Question #8Evaluate x y if x= 90.72 and y= 28.

3.240.32432.4324

Question #9Find the area of a rectangle with a length of 6.1 meters and a width of 4.3 meters.

10.4m26.23m2.623m26.23 m

Question #10Find the perimeter of a square whose sides measure 9.5 inches..

19 inches 90.25 inches95 inches38 inches

Write the following decimal in standard and expanded form.Sixteen and three thousandths

a. 16. 3000; (1x 16) + (3 x 1)

b. 16.003; (1 x 10) + (6 x 1) + (3 x 0.001)

c. 0.1603; (1 x0.1) + (6 x 0.01) + (3 x 0.0001)

Question #11Question #12Estimate using front-end estimation.

25.54 + 33.45

Question #13Estimate using rounding.

2.64 + 3.63 + 4.56

Question #14Round each decimal to the indicated place-value position.

1. 5.49; tenths

2. 30.95; ones

3. 0.04569; thousandths

Compare the following decimals. Choose the symbol that makes this statement true.2.5634 ______ 2.5364

a. >

b.