Math 5 Review Game Ch 1 Part 2

Rounding

100

Round to the nearest thousand: 252,593

253,000

200

Round to the nearest hundred:

359,453

359,500

300

Round to the nearest million: 43,789,291

44,000,000

400

Round to the nearest hundred million:

43,778,123,452

43,800,000,000

500

Round to the nearest hundred billion:

891,245,646,579

900,000,000,000

Name the Number

100

Fifty four

54

200

One thousand, six hundred

1600

300

Twenty-one thousand, four hundred and fifty

21,450

400

Two million, eight hundred thousand, four hundred and twenty-three

2,800,423

500

Six hundred and sixty-nine billion, four hundred and thirty-one million, five hundred and twenty-one thousand, two hundred and twenty-two

669,431,521,222

Value the Underlined Number

100

Value the underlined number:

4,389,400

400

200

Value the Underlined Number:

85,465,329,105

5,000,000

300

Value the Underlined Number:

923,452,619,228

3,000,000,000

400

Value the underlined number:

859,654,321

600,000

500

Value the underlined number:

789,456,789,456

700,000,000,000

Complete the Equation

100

_______ + 100 = 1,600

1,500

200

______ + 10 = 910

900

300

_______ - 125 = 375

500

400

2,000 - ______ = 1,500

500

500

10,000 - _______= 2,000

8,000

Expanded Form

100

1000+500+40+8

1,548

200

20,000+8,000+500+80+2

28,582

300

5,000,000+400,000+70,000+5,000+800+50+5

5,475,855

400

80,000,000+400,000+20,000+800+80+9

80,420,889

500

100,000,000,000+20,000,000,000+5,000,000,000+10,000,000+5,000,000+800,000+70,000+5,000+50+5

125,015,875,055