PEMDAS
Decimals
Ratios
Rounding
Algebra
100
( 4^2+ ( 20 ÷ 5 + 2^2)) + 4^2
What is 40
100
99.16 - 20.43
What is 78.73
100
5 : 6 = __ :12 = 15 : __ = 20 : __ = 25 : __ = __ :36
What is 5 : 6 = 10 :12 = 15 :18 = 20 :24 = 25 :30 = 30 :36
100
Round each number to the nearest hundredth. 2.6971
What is 2.70
100
- 16 + 13a = 14
What is a = 2.31
200
((10 - 4 ) - (16 ÷ 4 )^2) + 7^2
What is 39
200
95.69 + 36.13
What is 131.82
200
6 : 7 = __ :14 = 18 : __ = 24 : __ = __ :35 = 36 : __
What is 6 : 7 = 12 :14 = 18 :21 = 24 :28 = 30 :35 = 36 :42
200
Round each number to the nearest hundredth. 9.9784
What is 9.98
200
- 26r + 24 = 15
What is r = 0.35
300
(12 ÷ 6 )^2+ ((14 + 5 ) + 6^2)
What is 59
300
80.99 + 69.82
What is 150.81
300
1 : 4 = 2 : __ = __ :12 = 4 : __ = __ :20 = 6 : __
What is 1 : 4 = 2 : 8 = 3 :12 = 4 :16 = 5 :20 = 6 :24
300
Round each number to the nearest hundredth. 4.9787
What is 4.98
300
10 + 29v = - 24
What is v = -1.17
400
((10 - 3 )^2 x 6 ) - 11 + 3^2
What is 292
400
61.94 - 23.45
What is 38.49
400
1 : 3 = 2 : __ = 3 : __ = 4 : __ = __ :15 = 6 : __
What is 1 : 3 = 2 : 6 = 3 : 9 = 4 :12 = 5 :15 = 6 :18
400
Round each number to the nearest hundredth. 7.4856
What is 7.49
400
13 + 25v = - 2
What is v = -0.60
500
((14 - 5 ) +(16 ÷ 4 )^2) x 5^2
What is 625
500
36.63 - 13.77
What is 22.86
500
2 : 3 = 4 : __ = 6 : __ = __ :12 = 10 : __ = __ :18
What is 2 : 3 = 4 : 6 = 6 : 9 = 8 :12 = 10 :15 = 12 :18
500
Round each number to the nearest hundredth 4.4996
What is 4.50
500
8s + 18 = - 15
What is s = -4.12
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