NSO 1.2.
Number Forms
Number Forms
Write 31,498 in expanded form
30,000 + 1,000 + 400 + 90 + 8
7 x ___ = 28
4
What is the product of 72 x 5?
360
Multiply 31 x 24
744
Which of the following numbers is greater than 681,039?
a.) 681,139 b.) 680,039
c.) 618,930 d.) 186,903
A
Write the word form for 30,192
a.) thirty thousand, one hundred
b.) thirty thousand, one hundred town
c.) thirty thousand, one hundred ninety two
Select all the facts that have a product of 48.
a.) 6 x 8 b.) 7 x 6
c.) 8 x 6 d.) 9 x 5
e.) 12 x 4
A,C,E
Select all the partial products when finding 451 x 3
a.) 3 b.) 30
c.) 1,200 d.) 150
e.) 12
Find the product of 18 x 33
594
Which of the following numbers is less than 349,409?
a.) 394,904 b.) 348,904
c.) 394,409 d.) 493,904
B
Write nine hundred sixteen thousand, seventy-five in standard form.
Which number makes the statement true?
__ x 8 = 56
7
What is the product of 27 x 40?
1,080
Multiply 55 x 42
2,310
Which place value would you use to compare
236,490 and 238,789
thousands place
750,904
What is the value of b in the equation?
3 x 9 = b
27
The product of two factors is 1,600. One of the factors is 20. What is the other factor?
80
Select all the equations in which n is equal to 600.
a.) 10 x 60 = n b.) 11 x 55 = n
c.) 12 x 50 = n d.) 15 x 40 = n
e.) 20 x 30 = n
A,C,D,E
True or False
236,490 > 238,789
False
When writing 39,391 in expanded form, which one does not belong?
a.) 30,000 b.) 900
c.) 9,000 d.) 1
B
8 x 12 =
96
What is the product of 7 and 391?
2,737
Find the product of 89 x 7
623
True or False. These numbers are in order from least to greatest.
26,498; 26,810; 27,105; 27,580
True