Standard Form
For a number to be in correct standard the form.
The first number must be in between ___________
1 and 10. (But not 10)
Collect the like terms
a + 4a - 2a
3a
Round 67 to the nearest 10
70
Simplify the following:
x^5 × x^3
x^8
What day of the week was Kendall's Birthday this year?
Wednesday
25th June
Write the following number in standard form
2,400
2.4× 10^3
Collect the like terms
-3b + 6b + 2c + 3c
3b + 5c
Round 452.2518 to 2 decimal places
452.25
Simplify the following
x^3÷x^7
x^-4
I was caught singing on the big screen at the Dua Lipa concert in Anfield.
What was the name of the song I was singing? AND, who is the original artist of the song?
Hey Jude - The Beatles
Write the following as an ordinary number
3.4xx10^-4
0.00034
Collect the like terms
15 + 12d - 7d + 2d^2
2d^2 + 5d +15
Round 9,284.2872 to 3 significant figures
9,280
Simplify the following
4x^4×7x^-1
28x^3
Which character did I dress up as for world book day this year?
Sneezy Dwarf
Solve the following calculation
(2xx10^6)xx(4xx10^2)
8xx10^8
Simplify the following expression
3ab - 2a + 5ba - a
8ab - 3a
A number has been rounded to one decimal place, the new number is 9.2.
What could the original number have been, give 3 possible examples
9.16, 9.21, 9.2354355 etc.
Simplify the following
(3x^5)^2
9x^10
Which cartoon character was present on our "Careers in Math's" poster competition.
Bob the Builder
Solve the following calculation
(2xx10^5)÷(4xx10^2)
5xx10^2
Simplify the following expression
(3p × 2) - (18n ÷ 6n)
6p - 3
When round to the nearest 10, a number is 120.
What is the smallest and largest value of the original number
115≤x<125
or 124.999....
Simplify the following
(x^15×(x^2)^4)/x^9
x^14
This will only be since December for most of you.
Your answer must be within 25 points of the correct answer
439
(414 - 464)