Ghoul’s Place Value Party
Candy Corn Conversions
Monster Number Mash-Up
Witch’s Cauldron of Rounding
Haunted House of Sums & Differences
100

What is the value of the 6 in 6,743,218?

6 million

100

Write 6,000 + 700 + 40 + 5 in standard form.

6,745

100

Which is greater: 0.6 or 0.56?

0.6

100

Round 4.67 to the nearest tenth.

4.7

100

45 + 33 = ?

78

200

In 0.4782, what place is the 7 in?

Hundredths

200

Write eight hundred forty-three and twenty-five hundredths as a number.

843.25

200

Order from least to greatest: 12.03, 12.3, 12.033.

12.03 < 12.033 < 12.3

200

Round 325,487 to the nearest thousand.

325,000

200

12.7 + 8.45 = ?

21.15

300

Write the number with a 3 in the hundred-thousands place and 4 in the thousandths.

300,000.004

300

Express 5.62 in expanded form.

5 + 0.6 + 0.02

300

Fill in the blank: 4,508 ___ 4,480.

>

300

Estimate 2.78 + 4.23 using whole numbers.

≈ 7

300

93.6 – 27.84 = ?

65.76

400

How many places to the right of the decimal is the ten-thousandths place?

Four

400

Write 300,005 in word form.

Three hundred thousand five

400

Which is smaller: 7.092 or 7.29?

7.092

400

Round 19.473 to the nearest hundredth.

19.47

400

If a ghost collects $12.45 in candy Monday and $8.76 Tuesday, how much total?

$21.21

500

Which digit in 9,045,032.618 is in the thousandths place?

8

500

Convert 7.035 to a fraction in simplest form.

7 + 35/1000 = 7 + 7/200 = 7 7/200

500

Compare using <, >, or = : 6.045 ___ 6.0450.

=

500

You buy 4 pumpkins at $3.87 each. Estimate the total cost.

≈ $16

500

A witch had $50, spent $23.48 on ingredients and $8.15 on broom wax. How much left?

$18.37