Mathordy

The Write Way

+ and -

X and Division

Powerhouse

squaring the root

100

Write in standard form

(2x1000) = (3x100)+ (6x10)=(5x1)

2,365

100

36.51 + 23.98 + 44.25

104.74

100

16 X 702

11,232

100

Write 4x4x4x4x4 in exponential form

4⁵

100

What is the square root of 36

200

Write 6,092,341 in word form

Six million, ninety-two thousand, three hundred forty-one

200

9.78 - 4.241

5.539

200

83,968 / 12.8

6,560

200

Expand 7⁴

7x7x7x7

200

what is the square root of 4 x 16

300

Compare.

32,876 _____ 32,372

300

Estimate: Round each number to its largest place Value.

49,892 -3747

46,000

300

356.84 x 0.69

246.2196

300

Simplify 2⁵

300

what is the square root of 25 +144

400

put 53.19,52.87, and 53,86 in order from least to greatest.

52.87,53.19,53.86

400

Estimate: Round each number to largest place of the smallest number.

361 + 5089 +247

5700

400

Estimate by rounding one of the factors.

11 X 48

480 or 550

400

Write 5261 using expanded exponential notation

(5x10³) + (2 x10²) + (6 x10¹) + (1x10⁰)

400

what is the square root of 83

500

Round 40,896.52952 to the nearest thousandth

40,896.530

500

Estimate:round each number to the second largest place value.

(5.32 - 5.14) + 5.76

500

Convert 7/16 to a decimal

0.4375

500

Simplify.

(7 X 10⁴) + (8 x 10³) + (3 x 10²) + (9x10¹)

78,390

500

what is the square root of 4x the square root of 36 + 2 x square root of 49