Review Questions 1
1,000 - 382 = ?
618
What is two thousand, seven hundred fifty-two in STANDARD form?
2,752
900 - 79 = ?
821
6,848 + 5,403 = ?
12,251
What is 20,000 + 700 + 6 in STANDARD form?
20,706
What is 130,682 in EXPANDED form?
100,000 + 30,000 + 600 + 80 +2
Round 562 to the nearest ten.
560
Round 34,890 to the nearest thousand.
35,000
Solve:
54,302 – 47,165 =
7,137
Round 16,522 to the nearest hundred.
16,500
Which number is ten times more than five thousand, four hundred seventy- one?
A) 50,471
B) 54,701
C) 54,710
D) 504,710
C
26,683 + 4,255 = ?
30,908
Put these numbers in order from LEAST to GREATEST:
1,342
1,422
1,324
1,324 < 1,342 < 1,422
Find the difference of 5,067 and 648.
4,419
Find the sum of 46,194 and 4,375.
50,569
Which one of the following statements is true?
42,306 < 40,000 + 2,000 + 300 + 60
89,041 = 80,000 + 900 + 40 + 1
34,503 > 30,000 + 4,000 + 500 + 30
1
Jackie has 6,700 beads in her collection. Pamela has 6,070 beads in her collection. Which statement is true about the 7 in each of their numbers?
a) Jackie’s 7 is 600 times greater than Pamela’s 7.
b) Jackie’s 7 is ten times larger than Pamela’s 7.
c) Jackie’s 7 is ten times smaller than Pamela’s 7.
d) Jackie’s 7 is 670 times larger than Pamela’s 7.
B
What is sixteen thousand, eight hundred thirty-nine in EXPANDED form?
10,000 + 6,000 + 800 + 30 + 9
50,400 - 2,422 = ?
47,978
How many times greater is the 6 in 16,482 than in 5,063?
100 times greater
Carrie estimates that she has about $63,000 in her bank account. Which amount below could be the actual amount that she has?
A) $61,543
B) $62,149
C) $62,896
D) $62,355
C
Round 461,352 to the nearest ten thousand.
460,000
What number has:
-3 hundreds
-14 tens
-5 ones
445
7 hundred thousands
6 hundreds
13 tens
2 ones
Standard form = _____________
700,732
Which number does NOT equal 6,472?
a) 64 hundreds + 72 ones
b) 6 thousands + 4 hundreds + 7 tens + 2 ones
c) 6 thousands + 47 tens + 2 ones
d) 6 thousands + 4 hundreds + 70 tens + 2 ones
D