Order of Operations
Place Value
Rounding
Add and Subtract Decimals
Numerical Expression
100
Solve: 5 + 10 ÷ 2 x 4 -3
22
100

What is the value of the 6 in 435,789.688

6 tenths 

100

Round to the hundredths place: 5.432

5.43

100

54.98 + 687.9

742.88

100

Write an expression for: 

multiply 6 and 7 the subtract 5 

6x7-5

200
Solve: 2 x (3 + 2) +10
20
200

Name the place value of the 8 in 685,375.976

ten thousands place 

200
Round the the hundreds place: 186
200
200

56.786 - 9.999

46.787

200

Write an expression for: 


the difference of 12 and 9 divided by 3 

(12-9) divided 3 

300
Solve: 5 x 3 + (10 x 4) - 12
43
300

765.987

8 hundredths 

300
Round to the ten thousands place: 3,168,234
3,170,000
300

6578.97 + 435.867

7014.837

300

Write the expression for:


8 more than the quotient of 10 divided by 2

10 divided by 2 + 8 

400
(2 + 8) x 4 + (3 + 7) -10
40
400

Name the place value for the 9 in 678,986.423

hundreds 

400
Round to the thousandths place: 5.6435
5.644
400

4235.67 - 435.98

3799.69

400

Write in words: 

(19-5) x 2 

Subtract 5 from 19 then multiply by 2 

500
20 x 6 ÷ 4 - 15 + 4
19
500

What is the value of the 6 in 43.876

6 thousandths 

500

Round to the thousands place: 1,341,564,098.978

1,341.564,000.000

500

89957.756 + 4356.99

94314.746

500

What is the definition of a numerical expression?

a mathematical phrase that contains numbers and operation signs but NO EQUAL SIGN 

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