PEMDAS
(8-3)2+(9x4) =
61
What is the place value of the 5 in: 29.125?
thousandths
1,356 x 20 =
27,120
5/8 - 1/2
1/8
What is 7/10 in decimal form and percent?
0.7 and 70%
33-22=
23
How do you decompose the number 1,845.06 (think place value)
one thousand, eight hundreds, 4 tens, 5 ones, and 6 hundredths
3,456 x 35=
120,960
2/5 x 5 =
(simplify your answer).
2
What is 3/100 in decimal form and percent?
0.03 and 3%
20÷(7-2)x3 =
12
What is 102x35 ?
3,500
805 ÷ 23 =
35
2/3 + 3/7 =
1 and 2/21
What is 85/10 in decimal form and percent?
8.5 and 850%
10+(10+(10-5)2)+6 =
51
What is 1.4 ÷ 103?
0.0014
2,520 ÷ 45=
56
A pipe that is 9 feet long is cut into 7 pieces. How long is each piece? Simplify your answer.
1 and 2/7
What is 1/20 + 1/25? Write your answer in decimal form.
0.09
(20÷5)2+((16-6)x52) =
266
How many thousands are in a million?
1,000 thousand
Ms. Ha has 28 boxes of stickers. Each box of stickers has 45 stickers. How many stickers can each student receive if she has 42 students?
30 stickers.
Ms. Ha has 3/4 of a birthday cake leftover. She eats 1/4 of the leftover cake. How much of the whole cake did Ms. Ha eat?
3/16 of a whole cake.
What is 0.1% in decimal form?
1% = 0.01
0.1% = 0.001