Place Value
6 x 105=
600,000
Write the following number in word form: 18.5
eighteen and five tenths
Round 0.68 to the nearest tenth.
0.7
What does the E in PEMDAS stand for?
exponents
(7 + 9) ÷ (2 + 4 + 2) =
2
Rewrite the following number as a whole number multiplied by a power of 10: 500
5 x 102
Write the following number in standard form: eight and forty-six thousandths
8.046
Round 1.715 to the nearest hundredth.
1.72
What does the M in PEMDAS stand for?
multiply
9 × {[14 ÷ 2 + (4 − 1)] − 8}
18
Write the decimal as a fraction: .063
63/1,000
Write the following number in word form: 1.125
one and one hundred twenty-five thousandths
Round 0.289 to the nearest tenth.
.3
27 + 11 × 4 =
71
Write the following expression: "Multiply the sum of 4 and 5 by the difference of 14 and 8."
(4 + 5) × (14 − 8)
.4 is 1/10 of what number?
4
There are 458 knock-knock jokes in the book. What fraction of the jokes in the book are not knock-knock jokes?
542/1000
A baby harp seal weighs 25.482 pounds. Round this weight to the nearest tenth of a pound.
25.5
35 − [6 × (1 + 4)] =
5
Your friend has 3 California postcards, 2 Hawaii postcards, and 4 New York postcards. He gives 1 postcard away, then divides the rest equally among 4 pages of a scrapbook. How many postcards are on each page?
2 postcards; [(3 + 2 + 4) − 1] ÷ 4
You make flashcards out of index cards. You use 50 index cards for social studies and 25 index cards for science. What portion of the pack of index cards do you use? Write your answer as a decimal.
.075
A restaurant owner has a 1,000-count box of napkins. She puts 125 of the napkins on tables. What portion of the box of napkins does she use for the tables? Write your answer as a decimal.
.125
The area of a campground is exactly halfway between 25.9 acres and 26 acres. What is the area of the campground?
25.95 acres
Write the expression: "Add 11 to the product of 4 and 6, then divide by 5."
[(4 × 6) + 11] ÷ 5
A book has 200 pages. You read 10 pages twice each day for 1 week. What fraction of the book, in tenths, do you have left to read?
3/10 (equation: [200 − (2 × 10 × 7)] ÷ 200)