5th Grade Math Review

Place Value

100

The place value one spot to the left of the decimal is ____.

"What is...?"

What is the ones place?

200

The place value two spots to the left of the decimal is ______.

"What is...?"

What is the tens place?

300

The place value three spots to the left of the decimal is ______.

"What is...?"

What is the thousands place?

400

The place value one spot to the right of the decimal is the ______.

"What is...?"

What is the tenths place?

500

The place value two spots to the right of the decimal is the _______.

"What is...?"

What is the hundredths place?

Expressions and Powers of 10.

100

PEMDAS stands for ________.

"What is...?"

What is parenthesis, exponents, multiply, divide, add, and subtract?

200

(10 + 2) ÷ 6 = 

"What is...?"

What is 2?

300

10² = _____

"What is...?"

What is 10 x 10 or 100?

400

10³ = _____

"What is...?"

What is 10 x 10 x 10 = 1,000?

500

10⁴ =_______

"What is...?"

What is 10 x 10 x 10 x 10 = 10,000?

Adding and Subtracting Fractions

100

When adding and subtracting fractions this feature must be the same.

"What is...?"

What is the denominator?

200

When making an equivalent fraction I multiply the ________ and _______ by the same number.

"What is...?"

What is numerator and denominator?

300

1/2 + 1/4 = _______

"What is...?"

What is 3/4?

400

4/5 - 2/3 = _______

"What is...?"

What is  2/15?

500

18/24 is an equivalent fraction of _______.

"What is...?"

What is 3/4?

or 9/12

or 6/8

Multiplying and Dividing Fractions

100

When I multiply fractions together the product is __________ (bigger or smaller) than its factors.

"What is...?"

What is smaller?

ex: 1/2 x 1/2 = 1/4.

200

When I divide fractions together, the quotient is _______ (bigger or smaller) than the dividend. 

"What is...?"

What is bigger?

Ex: 3/5 ÷ 1/2 = 

6/5 = 

1 1/5

300

3/5 x 5 =

"What is...?"

What is 3?

400

2/3 ÷ 1/9 =

"What is...?"

What is 18/3 or 6?

500

1/7 ÷ 8 = 

"What is...?"

What is 1/56?

Decimals

100

When adding and subtracting decimals, this feature of the numbers must be lined up in vertical form.

"What is...?"

What is the decimal point?

200

When multiplying decimals together, the product is ______________ (bigger or smaller) than its factors.

"What is...?"

What is smaller?

300

When dividing any number by a decimal, the quotient shifts place values to the _____ (left or right).

"What is...?"

What is left?

400

0.4 x 0.03 = _____

"What is...?"

What is 0.012?

500

1.5 ÷ 0.01 = ______

"What is...?"

What is 150?