Study Guide Math IA

Multiplication

100

What is the answer to a multiplication problem called?

Product

200

What is the product of 6.7 and 3.4?

22.78

300

3.4 x 2.46

8.364

400

45.3 x 2.3

104.19

500

493 x 32

15,776

Division

100

543 divided by 3

181

200

A school raised $1644 to purchase new tech equipment. The money was split into 4 classes equally. How much money did each class get to purchase new equipment?

$411

300

549.335 divided by 10

54.9335

400

6593 divided by 60

109 Remainder 53

500

5649 divided by 33

171 Remainder 6

Adding/Subtracting Decimals

100

3.54 + 33.3

36.84

200

69.76 + 5.7

75.46

300

435.53 - 43.46

$392.07

400

449.34- 23.46

425.88

500

Selena buys 4 hot Cheetos bags for $2.50 each and also buys 3 smoothies for $4.50 each. She gave the cashier $30, how much change is she receiving?

$6.50

Exponents

100

10⁵

100,000

200

2⁴

16

300

3 x 10³

3000

400

43 x 10⁶

43,000,000

500

4³

64

Fractions

100

What is 2/3 + 4/12

12/12

200

Find the common denominator:

3/12 and 2/15

60

300

Subtract 2/4 - 1/3

2/12

400

Ms.Roberts put up a fence. He put up 3/4 of the fence on Monday. On Tuesday, he put up 1/6 of the fence, and on Wednesday, he put up the rest of the fence. What portion of the fence did he put on Wednesday?

1/12

500

What is 5/15 + 3/5

14/15