Numbers and Number Patterns
Is 36 prime or composite? How do you know?
40 x 10,000= ___________
400,000
This part of the division problem that represents the number of groups to divide into.
divisor
Fudge from Darrell's Sweet Treats costs $19 per pound. About how much does 63 pounds of fudge cost?
$1,200
4 books
Write all the factor pairs for 18.
1x18, 2x9, 3x6
What is the original problem?
___ x ___ = 6 x( 20 + 8)
=(6x20) + (6x8)
6 x 28
This is the part of a division problem that represents the total amount being split up.
dividend
A jeweler made 44 ruby necklaces. He used 17 rubies to make each necklace. About how many rubies did the jeweler use?
800 rubies
There are 32 students in a 4th grade class. Each table in the classroom seats 6 students. How many tables will be needed?
6 tables
Expand the pattern by 3 terms and define the rule.
26, 39, 52, ___, ___, ___
65, 78, 91; the rule is add 13 (+13)
26 x 400 = ________
10,400
What are the steps of long division in order? (extra 10 points if you sing it like flocabulary)
Divide, Multiply Subtract, Bring It Down (that's how we do long division, now)
A ship carries 9,199 crates of bananas. Each crate holds 48 bananas. About how many bananas are on the ship in all?
450,000
Meg has a new bookcase for her bedroom with 6 shelves. Each shelf holds 8 books. If Meg has 50 books, how many books with not fit on the bookcase?
2 books
Marco arranges his trading cards in rows on a table. In the first row, he places 4 cards. He makes another row with 2 additional cards. If he continues this pattern, how many cards will be have in the 7th row?
16 cards
24 x 37 = _________
888
57 divided by 3
19
The library has 595 magazines. Each bin holds 9 magazines. About how many bins does the library need to hold all of its magazines?
70 bins
Anna is using ribbons to wrap presents. She has 54 cm of ribbon she wants to split equally between 4 presents. How much ribbon will she use of each present?
13 2/4 or 13 1/2 cm
Stacy creates a square with 2-inch side lengths. She increases the lengths of the sides of the square by 1 inch as she makes each new square. If she continues this pattern, what would be the area of the 9th square?
100 square inches
618 x 23 = __________
14,214
367 divided by 8
45 r 7
Alana's Donut Shop needs to pack 857 donuts in boxes. If each box holds 6 donuts, about how many boxes does the shop need?
Mr. Jackson has 35 cups of snack mix he prepared for after school youth group. If he splits the amount equally among the 10 kids in his group, how much will each kid get?
3 5/10 or 3 1/2 cups