exponents
3 x 104 = ?
30,000
.4 as a fraction
4/10
or 2/5
2 equivalent decimals for
1.0
1, 1.00, 1.000, 1.000+
round to the nearest tenth:
.67
.7
2 x 1/1000 + 5 x 1/100 + 9 x 1/10 = ?
.952
write in simpler form, then evaluate:
8 x 10 x 10 x 10
8 x 103 = 8,000
82/100 as a decimal
.82
2 equivalent decimals for:
4.50
4.5, 4.500, 4.5000+
round to the nearest hundredth:
.321
.32
which is larger 12/1,000 or 120/10,000
why?
They are equivalent. Why? Because of place value!
12 x 102 = ?
1,200
.019 as a fraction
19/1000
give 2 equivalent fractions for:
7/10
70/100, 700/1000, 7000/10000
round to the nearest thousandth:
.455513
.456
a square has a perimeter of 8/10 of a meter. How long is each side?
2/10 of a meter, or 1/5 of a meter
(5 x 10 x 10 x 10 x 10) + (3 x 10 x 10) = ?
50,000 + 300 = 50,300
30/100 as a decimal (in simplest form)
.3
.30 is not the simplest way to write it. 3/10 and 30/100 are equivalent though
2 equivalent decimals for:
3.04
3.040, 3.0400, 3.04000
round to the nearest hundred:
456.92108
500
.99999 rounded to the nearest hundredth is what?
1.00
right now .99999 is really close to 100/100. rounding to the nearest hundredth will get us there
12 + 22 + 32 + 42 = ?
(1x1)+(2x2)+(3x3)+(4x4)
=
1 + 4 + 9 + 16 = 30
12/100 + .56 + 78/1000 = ?
give the answer as a fraction
758/1000
solve, then find 2 equivalent fractions to your answer:
2/10 + 45/100 + 10/1000 =?
answer= 660/1000
2 equivalent fractions: 66/100, 6600/10000
convert from fractions, round to the nearest hundredth, then order from least to greatest:
34/100 , 721/1000, 17/1000
.02, .34, .72
20 squared times 4, divided by 10, times 100 is what?
16,000