Unknown Numbers
Word Problems
Multiplication
BONUS
SUPER DUPER BONUS
100
6 x ? = 24
4
100
Mr. Parker had 48 books in his office. He put an equal number of books on each of 6 shelves.
How many books, in all, did Mr. Jacobs put on each shelf?
8 Books
100
What number sentence is pictured below?
A: 24 + 8 = 32
B: 24 ÷ 8 = 3
C: 24 - 8 = 16
D: 24 x 8 = 192
B: 24 ÷ 8 = 3
200
? x 5 = 15
5
200
Mrs. Huntsman exercises by jogging 5 miles a day. This month he has jogged for 6 days.
How many total miles has Felix jogged this month?
30 miles
200
Where do the parentheses go in order to make the equation true? Re-write the equation with the parentheses.
7 x 3 + 6 = 27
(7 x 3) + 6 = 27
300
28 = 7 x ?
4
300
Mr. Gilman has 6 boxes of donuts, with 6 donuts in each box. How many donuts in all does he have?
He decides to hand them out to his 9 students. How many donuts does each student get?
36 donuts total
4 donuts per student
300
Two equations are shown below.
4 x ? = 20
20 ÷ ? = 4
Which number makes both equations true?
A: 6
B: 9
D: 5
E: 3
D: 5
400
9 x ? = 90
10
400
Ms. Murchie has 23 students. She wants each student to get 2 candy canes. How many candy canes does she need to buy?
46 candy canes
400
Which number goes in the blank to make the sentence true?
9 X 3 = (? X 3) + (3 X 3)
A: 6
B: 3
D: 2
E: 3
A: 6
500
64 = 8 x ?
8
500
Mrs. Johnson loves oranges. She bought 7 oranges for lunch this week. She cut each orange into 4 pieces. How many pieces of oranges does she have?
28 pieces
500
Where do the parentheses go in order to make the equation true? Re-write the equation with the parentheses.
6 x 5 + 6 = 66
6 x (5 + 6) = 66
1000
Mrs. Johnson has 21 students and wants each student to get 2 candy canes. How many candy canes does each student get? There are 6 candy canes in each box. How many boxes does she buy? How many are left over if she hands them out to her students?
42 candy canes needed
8 boxes
6 candy canes left over
5000
Maya and Alex are counting their toy car collection.
Maya has 42 race cars. She gave 5 of her old cars to her little brother, and then bought 12 new cars with her allowance.
Alex has 38 race cars, but he is going to give away 20 of his cars to donate to a charity drive.
How many cars do Maya and Alex have together now?
67!