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Order of Operations
Rounding
Decimals
Square Numbers
Scientific Notation
100

(2+4) x 3

18

100
Round 1573 to the nearest hundred

1600

100

0.1 + 0.8

0.9

100
What is 2 squared?

4

100

What is expanded form of 10^5

10 x 10 x 10 x 10 x 10

200

5 x (10 - 5)

25

200

Round 1573 to the nearest ten

1570

200
1.34 + 2.59

3.93

200

What is 7 squared?

79

200

What is numerical form of 10^5

100000

300

(10 - 1) / 3

3

300

Round 1573 to the nearest thousand

2000

300

7.5 - 1.45

6.05

300

What is the square root of 64?

8

300

What is numerical form of 2 x 10^4

20000

400

(2 + 9) x (5 + 5)

110

400

Round 1.0938 to the nearest hundredth

1.0900

400

0.5 x 0.2

0.01

400

What is the square root of 400

20

400
Put 0.001 in Numerical form

10^-3

500

2^2 x (7 + 8)

60

500

Round 1.0938 to the nearest tenth

1.1

500

1.4 / 0.02

70

500

What is 0.4 squared?

0.16

500

Put 0.00005 in index form

5 x 10^-5