Ordering numbers
PEMDAS
Standard/Scientific notation
Missing number in a sequence
Solve for the variable
100
Order these numbers from least to greatest 327.09, 327.90, 327.009
What is 327.009, 327.09, 327.90
100
Simplify: 8^2 + 2(5-1) - 3
What is 69
100
Which of these is expressed properly in scientific notation? a) 54.263 x 10^7 b) 542.63 x 10^6 c) 5.4263 x 10^5
What is C
100
Fill in the missing number in this sequence: 3, 6, 9, _____, 15, 18
What is 12
100
Solve for n: 5n + 10 = 70
What is n = 12
200
Order these numbers from least to greatest: 595.05, 595.50, 595.005
What is 595.005, 595.05, 595.50
200
Simplify: 3[9 - (5-4)2]
What is 21
200
Write the number as a decimal in standard form 1.4 x 10^-2
What is 0.014
200
Fill in the missing number in this sequence: 7, 10, 13, ____, 19, 22
What is 16
200
Solve for t: (2+30)/ t = 4
What is t = 8
300
Write these numbers in increasing order: 0.9, -9/4, 3.2, 4/9, -3.1
What is -3.1, -9/4, 4/9, 0.9, 3.2
300
Simplify: 2^3 + 4(2-1) - 1
What is 11
300
Write the number as a decimal in standard form: 4.1 x 10^-3
What is 0.0041
300
Fill in the missing number in this sequence: 1, 11, 21, ___, 41, 51
What is 31
300
Solve for z: (z+5)/3 = 5
What is z = 10
400
Write these numbers in increasing order: 2.6, -7/3, 3.9, 8/9, -3.5
What is -3.5, -7/3, 8/9, 2.6, 3.9
400
Simplify: 2[2^4 - (4-4)9]
What is 32
400
Write this number in scientific notation: 43,248
What is 4.3248 x 10^4
400
Fill in the missing number in this sequence: 2, 5, 8, ___, 14, 17
What is 11
400
Solve for x: (13 + 5) /x = 6
What is x = 3
500
Write these numbers in increasing order: 0.1, -5/2, 2.2, 4/7, -1.1
What is -5/2, -1.1, 0.1, 4/7, 2.2
500
Simplify: 2[ 3^4 - (3-2)3]
What is 156
500
The diameter of an asteroid is 204,700 kilometers (km). What is the diameter of the asteroid in scientific notation?
What is 2.047 x 10^5
500
Fill in the missing number in this sequence: 7, 9, 13, ___, 27, 37
What is 19
500
Solve for x: (3x+33)/3 = 1
What is x = -10
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