Multiply by Multiples of 10
Find the product.
7 x 10
What is 70.
There are 10 girl scouts selling cookies. Each girl scout sells 4 boxes. How many boxes of cookies do they sell all together?
10 x 4 = 40
40 boxes of cookies
What is the next number in the pattern? What is the rule?
3, 6, 9, 12, ___
What is 15.
Rule: Add 3
What is the rule in the pattern below?
2, 4, 8, 16, 32
What is multiply 2.
What is the missing number? What is the rule.
In: 5, 3, __ , 7 , 8
Out: 20, 15, 30, 35 , 40
What is 6.
What is multiply 5.
Find the product,
What is 30 x 4?
What is 120.
The track relay team has 4 runners. Each runner must run for 20 minutes. How many minutes do they run all together?
4 x 20 = 80
80 minutes
What is the missing number in the pattern? What is the rule?
24, 20, __ , 12, 8
What is 16.
Rule: Subtract 3
What is the rule in the pattern below?
27, 9, 3, 1
What is divide 3.
What is the missing number? What is the rule.
In: 3, 5, 6 , ___ , 9
Out: 8, 10, 11, 9 , 14
What is 4.
What is add 5.
Find the product.
What is 3 x 80?
What is 240.
40 x 6 - 240
What is 240 dollars.
What is an even sum.
The will the product of two odd numbers always be?
What is odd.
What is the missing number? What is the rule.
In: 52, 47, 21 , 37 , 12
Out: 42, __ , 11, 27 , 2
What is 37.
What is subtract 10.
Find the product.
What is 70 x 6?
What is 420.
The school is having a pizza party. They ordered 80 pizzas and each pizza has 8 slices. How many slices do they have total?
80 x 8 = 640
640 slices
What is the rule for the pattern below.
16, 19, 22, 25
What is add 3.
What is the missing number? What is the rule.
In: 3, 4, __ , 8 , 9
Out: 21, 28, 42, 56 , 63
What is 6.
What is multiply 7.
What are the missing numbers? What is the rule.
In: 54, __, 42, 36, 30
Out: 9, 8, 7, __ , 5
What is 48 and 6.
What is divide 6.
What is 90 x 7?
What is 630.
Nine students were picked to help pick up garbage and help the community. They each collected the same amount of garbage. There were 540 pieces of garbage collected all together. How many pieces of garbage did each student collect?
9 x ___ = 540
60 pieces of garbage
What is the missing number? What is the rule.
In: 55, 50, 45, __ , 35
Out: 40, 35, 30, 25 , 20
What is 40.
What is subtract 15.
What is the missing number? What is the rule.
In: 45, 40, 35, 30, 25
Out: 9, 8, 7, __ , 5
What is 6.
What is divide 5.
When you multiply a number by 5 what is true about the products?
A.) They will always be odd.
B.) They will always end in zero or five.
C.) They will always be even.
What is B.) They will always end in zero or five.