Math Facts
Area Model
Expanded Form
Random
100
What is the product?
8 X 20
160
100
Use an area model to find the product of 3×24
What is (3×20)+(3×4)?
Or 60+12=72
100
What is the expanded form of 423?
What is 400+20+3
100
A bookshelf has 4 shelves. There are 6 science books and 8 history books on each shelf. How many books are on the bookshelf in total?
Use PEMDAS
4 X (6+8) = 56 books
200
What is the product?
15 X 8
120
200
Use an area model to find the product of 5×36
What is (5×30)+(5×6)?
Or 150+30=180
200
Write the number 5,768 in expanded form.
What is 5,000+700+60+8?
200
What multiplication equation is shown by the base-ten blocks?
123
300
What is the product?
24 X 9
216
300
What is the multiplication equation for this area model?
8 X 17 =136
300
Use expanded form and the distributive property to find 6×42. Write the equation showing the expanded form.
What is (6×40)+(6×2)
Or 240+12=252
300
Use partial products to show the product of 5×19.
The tens product is _________.
The ones product is _________.
5 × 19 = _________
(5 X 10) + (5 X 9)
50 + 45
Tens product = 50Ones product = 45
400
What is the product?
7 X 9,000
63,000
400
What numbers will complete the area model to show 8 X 505
400
Which of these uses expanded form and the Distributive Property to find 7 X 53?
A: (7 X 50) + (3)
B: (7 X 5) + (7 X 3)
C: (7 X 50) + (7 X 3)
D: (7 X 5) + (7 X 3 X 10)
C: (7 X 50) + (7 X 3)
400
What multiplication equation is shown by the base-ten blocks?
211 X 4=844
500
What is the product?
6 X 8,400
50,400
500
Use an area model to find the product of 8×136
What is (8×100)+(8×30)+(8×6)?
Or 800+240+48=1088
500
Using expanded form and the distributive property, solve 9×67 and write the full equation
What is (9×60)+(9×7)
Or 540+63=603
500
Lily is packing gift boxes with small toys. She has 84 toys, and each gift box gets 7 toys.
Part A
Lily packs 5 gift boxes with toys. She wants to know how many toys are left. Which equation shows how many toys, tt, are left?
A. 84−7×2=t
B. 84−7×5=t
C. 84−7−5=t
D. 84−7−2×5=t
Part B
How many toys does Lily have left?
B. 84−7×5=t
Lilly has 49 toys left