Multiplying by 1 and 0 (B) WORKSHEET
Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g., knowing that 8 × 5 = 40, one knows 40 ÷ 5 = 8) or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.
Multiplying by 1 and 0 (B) WORKSHEET DESCRIPTION
Part of students being able to multiply and divide mentally includes understanding the effects of multiplying by 1 and 0.
Imagery is used in section A to demonstrate the effects of multiplying by 1 and 0.
Students will fill gaps in number sentences in section B where numbers are multiplied by 1 and 0, as well as articulating themselves as they evaluate two statements regarding multiplying by 1 and 0.
In section C students will complete two multiplication pyramids before deciding whether three statements are always, sometimes or never true.
All worksheets are created by the team of experienced teachers at Cazoom Math.
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Frequently Asked Questions
These fundamental properties of operations form the building blocks for mental math strategies that students will use throughout their mathematical journey. When 3rd graders master the concept that any number multiplied by 1 stays the same and any number multiplied by 0 equals zero, they develop number sense that helps them solve more complex problems efficiently. This understanding also prepares them for algebraic thinking in later grades.