Chapter 1 test Review

The 5 in the number 423,687,527,017 is in what place?

• hundred thousands

• ten thousands

• thousands

• hundred

Forty-seven thousand is thirty-two thousand.

• yes

• no

• greater than

• less than

Round 622,963,201 to the nearest million.

• 600,000,000

• 620,000,000

• 622,000,000

• 623,000,000

8 +4+5=

• 16

• 17

• 18

• 19

52 - 6 =

• 48

• 47

• 46

• 45

16 - ___ = 7

• 9

• 8

• 10

• 11

Round to the highest place value to estimate 62,413 + 9,781.

• 68,000

• 69,000

• 70,000

• 71,000

How many commas should be added to 8245123963?

• 2

• 3

• 4

• 5

George's Christmas lights stretched 262 ft, which was 44 ft more than last year! How many feet did he use last year?

• 208

• 218

• 228

• 238

50 billions, 43 millions, 12 thousands, 4 hundreds and 62 ones

• 50,430,120,462

• 50,043,012,462

• 500,430,120,462

• 500,043,012,462