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number forms
rounding numbers
comparing numbers
decimal operations
Powers of 10
100
The standard form of twenty-six and three hundred eight
26.308
100

John has $3.67 to buy candy for Halloween. About how much money does he have when rounded to the nearest whole number?

John has about $4.

100
the three symbols used to compare two numbers
>, <, =
100
3.612 + 4.348
7.96
100

0.42 x  10 =

4.2

200

the expanded form of 34.672

30 + 4 + 0.6 + 0.07 +0.002

200

Jessica has 10.67 oz. of water in her water bottle. About how much water does Jessica have when rounded to the nearest tenth?

Jessica has about 10.7 oz of water

200
3.1 ____ 3.089
3.1 > 3.089
200

15.13 - 11.48

3.65

200

64.835 ÷ 10

6.4835

300
The unit form of 20.561
2 tens, 5 tenths, 6 hundredths, 1 thousandth
300

John has 8.34 oz of water in his water bottle. About how much water does he have when rounded to the nearest whole?

John has about 8 oz of water.

300
3 hundredths, 9 tenths _____ 3.09
3 hundredths, 9 tenths < 3.09 ( .92)
300
4.59 divided by 9
.51
300
digits shift to the left 3 times and increase in value when you multiply by this power of 10.
10 to the 3rd power
400

Wooohoooo 400 bonus points!!!

Yay!!!!

400

Tim and Rylie added the total weights of their pumpkins and got 9.234 pounds (lbs). About how much is the pumpkin's total weight to the nearest tenth? 

Tim and Rylan's pumpkins weigh about 9.2 lbs

400

420.7 ___ 427.0

420.7  <  427.0

400
3.76 x 4
15.04
400

If I have 8 in the tens place and I move it 2 spaces to the left on my place value chart, my 8 now have a value of....?

8,000

500
Standard form of 3 thousandths and 7 tenths
.703
500
The midpoint between 1.23 and 1.24
1.235
500

4 tenths, 6 hundredths _____ 0.06 + 0.4

4 tenths, 6 hundredths = 0.06 + 0.4

500
Brian paid $15.80 for 4 pumpkins. How much did one pumpkin cost?
One pumpkin cost $ 3/95
500

1,987.7 ÷ 103  = 

1.9877