This Grade 3 easy sheet 3 focuses on the identity property of multiplication, showing that any number multiplied by one keeps its original value. Students work through spot-the-error items, fill-in-the-blank facts, and true-or-false statements that repeatedly reinforce n x 1 = n. The Grade 3 practice highlights common misconceptions such as confusing multiplication by one with adding one, helping learners lock in the identity rule permanently.
Style:
Properties of Multiplication
Part A: Fix the Sentence
Each sentence has an error. Rewrite it correctly on the line.
1. Fix the sentence:
In Grade 3, 8 x 1 equals 1 because one is the answer.
Rewrite: In Grade 3, 8 x 1 equals 8 because the identity property keeps the factor.
2. Fix the sentence:
Grade 3 rule: 12 x 1 is 13 because we add one more.
Rewrite: Grade 3 rule: 12 x 1 is 12 because multiplying by 1 does not change it.
3. Fix the sentence:
For Grade 3, 1 x 25 equals 26 every time we check.
Rewrite: For Grade 3, 1 x 25 equals 25 every time we check.
Part B: Fill in the Blank
Write the missing word or number on each line.
1. Grade 3 identity property: 7 x 1 = 7 because multiplying by one keeps the factor.
2. Grade 3 fact: 1 x 14 = 14 using the identity property of multiplication.
3. Grade 3 problem: 30 x 1 = 30 using the identity property.
4. Grade 3 check: 1 x 1 = 1 using multiplication identity.
Part C: True or False?
Read each statement. Circle True or False.
1. Grade 3 identity property says 9 x 1 = 9.
True False
2. Grade 3 rule: 1 x 100 equals 101 under the identity property.
True False
3. Grade 3 identity property: any factor times 1 equals that factor.
True False
Properties of Multiplication
★ Part A: Fix the Sentence
Each sentence has an error. Rewrite it correctly on the line.
1) Fix the sentence:
In Grade 3, 8 x 1 equals 1 because one is the answer.
Rewrite: In Grade 3, 8 x 1 equals 8 because the identity property keeps the factor.
2) Fix the sentence:
Grade 3 rule: 12 x 1 is 13 because we add one more.
Rewrite: Grade 3 rule: 12 x 1 is 12 because multiplying by 1 does not change it.
3) Fix the sentence:
For Grade 3, 1 x 25 equals 26 every time we check.
Rewrite: For Grade 3, 1 x 25 equals 25 every time we check.
★ Part B: Fill in the Blank
Write the missing word or number on each line.
1) Grade 3 identity property: 7 x 1 = 7 because multiplying by one keeps the factor.
2) Grade 3 fact: 1 x 14 = 14 using the identity property of multiplication.
3) Grade 3 problem: 30 x 1 = 30 using the identity property.
4) Grade 3 check: 1 x 1 = 1 using multiplication identity.
★ Part C: True or False?
Read each statement. Circle True or False.
1) Grade 3 identity property says 9 x 1 = 9.
True
False
2) Grade 3 rule: 1 x 100 equals 101 under the identity property.
True
False
3) Grade 3 identity property: any factor times 1 equals that factor.
True
False
Ready to Practice?
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10 Questions
15-20 minutes
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