Year 4 maths · AD.1 · Multiply by Multiples of 10
Multiply one-digit numbers by multiples of 10
Multiply the digits first, then think about the tens.
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70 × 4 =
Answer: 280
90 × 5 =
Answer: 450
40 × 4 =
Answer: 160
Tip: Multiply the digits first, then think about the tens.
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- Ready for more Multiply two digits by one digit Year 5
Curriculum
Common Core: 3.NBT.A.3
Print a free worksheet with answers (20 questions).
On paper: this skill is in the printable pack Grade 3 Common Core Math: Number and Operations, with an answer key.
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