Multiply by 2-Digits
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Last updated 7 months ago
13 questions
9
A Siberian tiger sleeps as much as 15 hours a day, or 105 hours per week.
About how many hours does a tiger sleep in a year?
Step 1 - Estimate
Step 2 - Multiply by ones
Step 3 - Multiply by tens
Step 4 - Add partial products
Step 1 - Estimate: 105 × 52 → __________ × __________ = __________
Step 2 - Multiply by the ones.
105
× 52
→ 105 × 2 ones = __________ ones (first partial product)
Step 3 - Multiply by the tens.
105
× 52
→ 105 × 5 tens = __________ tens or __________ ones (second partial product)
Step 4 - Add the partial products.
__________ + __________ = __________ (final product - answer)
6
Observe the example below.
What is 64 being multiplied by in the red circle? __________
What are you multiplying in the first partial product? __________
What is the answer to the first partial product? __________
What are you multiplying in the second partial product? __________
What is the answer to the second partial product? __________
What is the final product? __________
5
Observe the example below.
What are you multiplying in the first partial product? __________
What is the answer to the first partial product? __________
What are you multiplying in the second partial product? __________
What is the answer to the second partial product? __________
What is the final product? __________
1
Find the product. 54 x 31 = _______
1
A farmer has 42 rows of corn. Each row has 26 ears of corn. How many ears of corn does the farmer have altogether?
A farmer has 42 rows of corn. Each row has 26 ears of corn. How many ears of corn does the farmer have altogether?
1
There are 64 people going to the Houston Rodeo. Each person pays $38 to enter the rodeo. How much money did the rodeo collect from the 64 people?
There are 64 people going to the Houston Rodeo. Each person pays $38 to enter the rodeo. How much money did the rodeo collect from the 64 people?
1
Find the product. 63 × 16 = _______
1
Use the table below.
How many hours of sleep does a Giant Armadillo sleep in 1 year?
Use the table below.
Hint: there are 52 weeks in 1 year
How many hours of sleep does a Giant Armadillo sleep in 1 year?
1
Use the table below.
How many more hours sleep does a Three-Toed Sloth sleep than a Jaguar in 1 year?
Use the table below.
Hint: there are 52 weeks in 1 year
How many more hours sleep does a Three-Toed Sloth sleep than a Jaguar in 1 year?
1
Find the product. 722 × 39 =
Find the product. 722 × 39 =
1
Find the product. 957 × 43 =
Find the product. 957 × 43 =
1
Number that are multiplied together are called _______ .
Words to consider: multiples, digits, decimals, factors, products, sums, differences, estimations
Spelling counts!
1
The answer to a multiplication problem is a called _______ .
Words to consider: multiple, digit, decimal, factor, product, sum, difference, multiply
Spelling counts!