Multiplication, Rounding, and Order of Operations

Rounding

100

5.67 rounded to the nearest whole number

What is 6.00

200

Round 8.762 to the nearest hundredth 

What is 8.760

300

Round 81.456 to the nearest tenth

What is 81.460

400

Round 99.89 to the nearest whole number

What is 100.000

500

Round 45.896 to the nearest hundredth

What is 45.900

Multi-digit Multiplication

100

36 x 12

What is 432

200

243 x 56

What is 13,608

300

765 x 56

What is 42,840

400

897 x 98

What is 87,906

500

376 x 243

What is 91,368

Order of Operations

100

(17−6÷2)×(12+11)

What is 322

200

5² x 3² + 135÷5

What is 252

300

(18+15÷5)÷(14-7)+(54-23)

What is 34

400

243+162 + (63x7-8)- (7+2³)

What is 823

500

8x18÷4+15x3³

What is 441

Vocabulary/ Steps

100

Define quotient

What is the answer to a division problem 

200

Define divisor

The number we divide by 

300

Define dividend 

The number to be divided 

400

PEMDAS stands for 

Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction 

500

Explain the steps we need to take in order to round a number (you may use an example to explain the steps).

1. Underline the place value of the digit to be rounded 

2. Circle the digit to the right of the underlined digit

3. If the digit that is circled is less than 5 (0-4), arrow down. If the circled digit is 5 or higher (5-9), arrow up and add a +1 to the underlined digit.

4. The digits to the right of the underlined digit turn to zero.

Random

100

23x12

What is 276

200

(67−18)÷7×3

What is 21

300

Round 29.67 to the nearest whole number

What is 30.00

400

548x64=

What is 35,072

500

(7×8−4)÷(6−2)+2⁴

What is 29