Rounding to the nearest
Expanded exponent form
Adding Decimals
Subtracting Decimals
Random
100

Round 3.2656 to the nearest Thousandths

3.266

100

Write 759 in expanded form 

( 7 x 102) + (5 x 101) +( 9 x 100)
100

2.36 + 2.06

4.42

100

1.0002-0.003

0.9972

100

What is the Rounding rule

5 and above, give it a shove

4 and below, let it go

200

Round 6595.262 to the nearest thousand

7,000

200

Write the following in 36.01 in Exanded exponent form 

(3 X 101 ) + ( 6 x 100) + ( 1 X 10-2 ) 

200

126.2538 + 3.0004

129.2542

200

2.3-.6

1.7

200

When adding and subtracting decimals, what must you do to the decimals before solving the problem 

Line up the decimal 
300

Round 6595.262 to the nearest tenth

6595.3

300

Write (3 x 105) + (4 X 10-3) in standard form 

300,000.004

300
0.031 +0.22

0.251

300

7.23-.006

7.224

300

How old is Mrs. Hatch? She was born in 1983

42

400

Round 677,595.262 to the nearest ten thousand

680,000

400

Write ( 2 X 103 ) + (4 x 10-1 ) + ( 9 x 10-5 ) 

2000.40009

400

1.23 + 36.26

37.49

400

1235.06-.055

1235.005

400

What place value does 10-4 represent in word form 

Ten-thousandths 

500

Round 595.262686 to the nearest ten-thousandths

595.2627

500
( 4 x 109)  What place value is the 4 in? 

billions

500

963.2 + 125

1088.2

500

0.23-.2

0.03

500

When subtracting zeros, what process must be used 

regrouping

M
e
n
u