Multiply It!
Multiply It! Decimals
Math Vocab
Math Strategies
DA BEARS
100

24 x 7

168

100

0.15 x 5

0.75

100

This is a number we multiply another number by.

Factor

100

This is the traditional way of multiplying two factors, where we line one number on top of the other.

Standard algorithm

100

If DeAndre Swift rushes 70 yards per game, how many yards will he likely have during the entire 17 game season?

1,190 yards

200

35 x 13

455
200
0.24 x 16

3.84

200

This is the answer to a multiplication problem (what you get by multiplying two or more factors)

Product

200

This is like the standard algorithm, except we do not regroup. Instead, we write out each answer and add them all up to get the final product.

Partial products
200

If Kyle Monangai rushes 41 yards per game, how many yards will he rush in 16 games?

656 yards

300

62 x 36

2232

300

3.5 x 23

80.5

300

This is a letter you use to represent a number in a math equation that you have not found yet.

Variable

300

This is where we use boxes to represent partial products and then add them up at the end

Area model

300

If Caleb Williams averages 1.45 touchdowns per game, how many touchdowns will he have at the end of the 17 game season?

24.65 Touchdowns!!!

400

365 x 25

9125

400

2.7 x 6.7

18.09

400

This is what we call the answer to a division problem (what we get when we divide one number by another number)

Quotient

400

This is what we call the strategy of using our reasoning to figure out where to place the decimal after multiplying decimals.

Number sense

400

If the Bears score an average of 26.3 points per game, how many points will they have at the end of the 17 game season?

447.1

500

444 x 235

104340

500

0.45 x 0.78

0.351

500

This is the number we divide in a division problem. Ex. the 6 in 6 / 3 = 2

Dividend

500

This is what we use to make sure our answer makes sense. It involves thinking deeply and challenging the thoughts that we have and making sure they are logical

Critical thinking/critique of reasoning

500

For every pass Caleb Williams attempts, he completes 0.592 of them. How many completions does he average if he attempts 33 passes per game? Round to the nearest tenth of a pass completion.

19.536 (19.5) pass completions