Multiply a two-digit number by a one-digit number by partitioning

Question 1

31 × 2 = ?

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Question 2

There are 6 bags with 23 apples in each. How many apples are there altogether?

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Question 3

Sofia worked out 34 × 6 as 30 × 6 + 4 = 184. What mistake was made, and what is the right answer?

Answer 

Question 4

29 × 5 = ?

Answer 

Question 5

There are 7 bags with 38 apples in each. How many apples are there altogether?

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Question 6

Leo worked out 45 × 6 as 40 × 6 + 5 = 245. What mistake was made, and what is the right answer?

Answer 

Question 7

29 × 8 = ?

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Question 8

There are 6 trays with 91 muffins in each. How many muffins are there altogether?

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Question 9

Zoe worked out 41 × 3 as 40 × 3 + 1 = 121. What mistake was made, and what is the right answer?

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Question 10

34 × 8 = ?

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Question 11

There are 4 tanks with 38 fish in each. How many fish are there altogether?

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Question 12

Daniel worked out 43 × 5 as 40 × 5 + 3 = 203. What mistake was made, and what is the right answer?

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Question 13

29 × 3 = ?

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Question 14

There are 3 boxes with 90 pencils in each. How many pencils are there altogether?

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Question 15

Mateo worked out 40 × 5 as 40 × 5 + 0 = 200. What mistake was made, and what is the right answer?

Answer 

Question 16

17 × 3 = ?

Answer