Rounding
Round 256,970 to the nearest ten thousand
260,000
600,000+70,000+5,000+400+40+1
675,441
52,008-35,479
16,529
How does 45 compare to the number 450?
450=45x10
Cain has some cards from his card collection. Charlie has 10 times as many cards as Cain. Which of the following number of cards could they have:
Cain has 210 and Charlie has 230
Cain has 25 and Charlie has 2,500
Cain has 75 and Charlie has 750
Cain has 75 and Charlie 750
Round 553,720 to the nearest thousand
554,000
Sixty-two thousand four hundred six
62,406
44,680+24,938
69,618
In the number 777,775 Which digit represents the value that is ten times the value of 7 in the tens place
70,000
Compare the two numbers
975,891__ 975,981
Round 449,750 to the nearest thousand
450,000
500,000+200+50
500,250
96,890-64,396
32,494
How does 78 compare to 78,000
78 x 1,000
Round each number to the nearest thousand and then determine the sum of the rounded numbers.
78,869+499,749
79,000+500,000=579,000
Round 3,455,990 to the nearest hundred thousand
3,500,000
1,000,000+7,000+500+2
1,007,502
400,908-266,389
134,519
In the number 976,999 The value of the 9 in the hundreds place is how many times greater than the 9 in the ones place
100
62,007-38,689=
23,318
Round 6,999,716 to the nearest thousand
7,000,000
one million forty
1,000,040
999,998+443,714
1,443,712
In the number 486,782,898 The value of the 8 in the ten millions place is how many times more than in the 8 in the hundreds place
100,000
762,981 726,819
compare the two numbers
then
Round each number to the nearest hundred
Then find the sum of the rounded numbers
762,981>726,819
763,000 726,800
763,00+726,800=1,489,800