Multiplication
Division
Adding, Subtracting and Estimating
Rounding
100
What are the three methods of multiplication that we learned in class?

Long multiplication

Grid multiplication

Repeated addition

100

What is the word to describe an answer to a division question?

Quotient
100

What is the most important rule when adding or subtracting numbers with decimals?

Lining up the decimals

100

What is the "golden rule for rounding"?

Find the digit. 

Look right next door.

5 or more, raise the score.

4 or less, give it a rest.

200

4 x 2 = ?

8

200

What is the world to describe the inside number of a long division question?

Dividend

200

The word "different" indicates what operation?

subtraction

200

Round to the nearest tens: 429

430

300

6 x 4 = ?

24

300

What is the divisor?

The outside number in a long division question.

300

Solve. 41.23 + 12.76 = ?

53.99

300

Round to the nearest hundred thousand: 9,451,954

9,500,000

400

100 x 20 = ?

2000

400

What is the order of family members used to remember the steps of long division?

Dad, mom, sister, brother, rover

400

Solve. 0.983 - 0.243 = ?

0.740

400

Round to the nearest tenths: 1.081

1.1

500

300 x 400 = ?

120 000

500

What is 393 divided by 3?

131

500

Annie jogged every morning this week. How many kilometres did she run? Estimate to the nearest km.

Monday - 4.5km

Tuesday - 4.1km

Wednesday 5.72km

Thursday - 5.4km

Friday - 6.98km

Monday - 5km

Tuesday - 4km

Wednesday - 6km

Thursday 5km

Friday - 7km

She jogged for an estimated 27km this week.

500

Round to the nearest hundredths: 345.491

345.49

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