4th Grade Math Review

Sequences

100

...5, 10, ___, ___, 25, ___, ...

What is 15, 20, and 30?

200

-25, ___, -15, -10, -5, ___, ____, ...

What is -20, 0, and 5?

300

112, 120, ___, ___, ___, ...

What is 128, 136, and 144?

400

50, ___, 100, 125, ___, ...

What is 75 and 150?

500

8.1, 8.2, ___, ___, ___, 8.6, 8.7, ___, ...

What is 8.3, 8.4, 8.5, and 8.8?

Exponents

100

3²

What is 9?

200

10²

What is 100?

300

2³

What is 8?

400

5³

What is 125?

500

9³

What is 729?

Rounding

100

Round 456 to the nearest hundred

What is 500?

200

Round $7.80 to the nearest dollar

What is $8.00?

300

Round 4,567,898 to the nearest hundred thousand.

What is 4,600,000?

400

Round 7,432,126 to the nearest ten thousand.

What is 7,430,000?

500

Round $80.06 to the nearest dollar.

What is $80.00?

Multiplication and Division

100

9x8

What is 72?

200

234x6

What is 1,404?

300

121/11

What is 11?

400

24/5

What is 4R4?

500

78/3

What is 26?

Word Problems

100

A square mile is twenty seven million, eight hundred seventy eight thousand, four hundred square feet. Use digits to write that number of square feet.

What is 27,878,400 square feet?

200

Tracy's baseball card album will hold five hundred cards. Tracy has three hundred eighty-four cards. How many more cards will fit in the album?

What is 116 cards?

300

One foot equals 12 inches. If each side of a square is 1 foot long, then what is the perimeter of the square in inches?

What is 48 inches?

400

Some birds sat on the wire at sunup. After 47 more birds came there were 112 birds sitting on the wire. How many birds sat on the wire at sunup?

What is 65 birds?

500

Three fourths of the game was over. What fraction of the game remained?

What is one fourth?