Multiply a two-digit number by a one-digit number by partitioning
3rd grade (Year 4 in England) · 16 questions · Common Core: 3.NBT.A.3, 4.NBT.B.5 · England: Y3 Multiplication and division, Y4 Multiplication and division
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Date
Score/ 16
Question 1
There are 8 tubs with 18 crayons in each. How many crayons are there altogether?
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Question 2
Fatima worked out 22 × 3 as 20 × 3 + 2 = 62. What mistake was made, and what is the right answer?
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Question 3
35 × 8 = ?
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Question 4
There are 8 teams with 75 players in each. How many players are there altogether?
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Question 5
Omar worked out 46 × 5 as 40 × 5 + 6 = 206. What mistake was made, and what is the right answer?
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Question 6
34 × 8 = ?
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Question 7
There are 3 boxes with 57 pencils in each. How many pencils are there altogether?
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Question 8
Diego worked out 38 × 6 as 30 × 6 + 8 = 188. What mistake was made, and what is the right answer?
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Question 9
17 × 5 = ?
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Question 10
There are 8 tanks with 33 fish in each. How many fish are there altogether?
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Question 11
Isla worked out 46 × 6 as 40 × 6 + 6 = 246. What mistake was made, and what is the right answer?
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Question 12
17 × 5 = ?
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Question 13
There are 8 bags with 15 apples in each. How many apples are there altogether?
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Question 14
Liam worked out 34 × 3 as 30 × 3 + 4 = 94. What mistake was made, and what is the right answer?
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Question 15
26 × 2 = ?
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Question 16
There are 7 boxes with 29 pencils in each. How many pencils are there altogether?
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