Mountain Climber #1 Place Value

What is the value of the "3" in 268.34

• three hundredths

• three ones

• three tenths

• three tens

What is the value of the "7" in 547.31

• seven hundredths

• seven ones

• seven tenths

• seven hundreds

What is (3 x 100) + (9 x 10) + (3 x 1/10) + (4 x 1/100) in standard form?

• 3,914

• 390.34

• 309.3

• 39.34

What is 2,168.168 in expanded form?

• 2000 + 100 + 60 + 8 + .1 + .06 + .008

• 2000 + 100 + 60 + 8 + .01 + .006 + .0008

• 2000 + 100 + 68 + .168

• 2000 + 60 + 8 + .1 + .06 + .008

.3 ​ __​ .30

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What is the job of the decimal point?

• to sit still and look pretty

• to say "and"

• to separate whole numbers from the numbers smaller than one

What is the difference between the "2" in 102.3 and the "2" in 38.2?

• The "2" in 102.3 has a smaller value.

• The "2" in the first number is 10 times the "2" in the second number

• The values are equal.

• The "2" in the first number is 1/10 of the "2" in the second number

.456 __ ​ .452​

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This picture represents 3 tenths.

• True

• False

Are these pictures showing equivalent numbers?

• True

• False