Decimals and PEMDAS

PEMDAS

100

6 x 3 - (8+2)

What is 8?

200

2^{2x (3-1) + 2}

What is 10?

300

12^{2 - (4 +9}2) - 13

What is 46?

400

PEMDAS stands for

What is parenthesis, exponents, multiplication, division, adding and subtraction?

500

5^{5 +} 7⁴

What is 5526?

Properties

100

9.6 + 5.3 = 5.3 + 9.6

What is the commutative property of addition?

200

4 x (7 x 3) = (4 x 7) x3

What is the associative property of multiplication?

300

1 + 0 = 1

What is the identity property of addition?

400

356765457876 x 1 = 356765457876

What is the identity property of multiplication?

500

Identify the missing number. . .

4 + (4.3 + 2.6) = (4 + ??) + 2.6

What is 4.3?

Rounding

100

Round to the nearest 10

358

What is 360?

200

Round to the nearest tenth

3.576

What is 3.6?

300

Round to the nearest hundredth

34.999

What is 35?

400

Round to the nearest tenth

5.0943

What is 5.1?

500

Round to the nearest ones

299.9978

What is 300?

Place Value

100

Identify the place value of the italicized number

346.387

What is the tenths place?

200

Write the follow number is word form

.87512

What is eighty-seven thousand five hundred twelve hundred thousandths?

300

Identify the place value of the italicized number

0.6134

What is thousandths?

400

Write the following number in word form

8. 34

What is eight and thirty-four hundredths?

500

The place value 6 places to the right of the decimal point

What is the hundred thousandths?

Decimals

100

13- 0.45

What is 11.55?

200

0.6/ 0.3

What is 2?

300

Pork chops cost $3.30 a pound at the market.  Mary buys 4.4 pounds. Find the total cost

What is $14.52?

400

Karen wrote a check for $59.  She subtracted that amount from her checking account and found that the balance was $244 after writing the check.  What was her balance before writing the check?

What is $303?

500

6.45 x 13.2

What is 85.14?