Signed Fraction Product Triangle Puzzle
Written by Adi Ackerman, Head Teacher
"Signed Fraction Product Triangle Puzzle" is written for 7th Grade (Ages 12-13), and it covers Common Core 7.NS.A.2.A. A 6th grader who is already steady on math puzzles can use it too, and an older student can use it as a short review.
7th grade math worksheet: multiply signed fractions and match each product to a tile whose side touches, to solve a triangle puzzle. Answer key included. Part of our number puzzles collection. Aligned to Common Core standards.
How do I use this worksheet?
Choose by skill, such as ladders for integer sums or equation puzzles for algebra. The partner game works well for a pair or a small group.
What students will practice
- Students will multiply fractions, including negative fractions.
- Students will match each product to the tile showing the same value.
- Students will place the tiles so the matching sides touch.
Curriculum Links
Common Core State Standards
The Number System · 7th Grade
Standard: Understand that multiplication is extended from fractions to rational numbers by requiring that operations continue to satisfy the properties of operations, particularly the distributive property, leading to products such as (-1)(-1) = 1 and the rules for multiplying signed numbers. Interpret products of rational numbers by describing real-world contexts.
View all 7.NS.A.2.A worksheets →Find this in the curriculum
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FAQ
How do I use this number puzzles worksheet?
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Choose by skill, such as ladders for integer sums or equation puzzles for algebra. The partner game works well for a pair or a small group.
What does this worksheet teach?
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Multiply signed fractions and match each product to a tile whose side touches, to solve a triangle puzzle. The directions on the page read: Find each tile's product. In the table, write it and, under Match, the tile showing that value. Those two sides touch. Tile C is placed and no tile turns. Write each other letter in its spot. An answer key is included.
Can I use this number puzzles worksheet for homeschool or classroom?
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Yes, both. We made it for 7th grade math puzzles, and it works the same at home or at school. At home, a student can work through it alone and then go over it with you, which shows quickly what is solid and what needs another look. In class it works as independent practice, homework or a warm-up, and you can print one copy or a full set.
What are number puzzles?
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Puzzles where the numbers follow a pattern or rule, such as ladders, pyramids and magic squares.
What skills do they cover?
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Integer and decimal sums, signed fraction products and quotients, and two-step equations, plus a coordinate reflection picture and a nonogram.
Do they have answer keys?
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15 of the 16 do. The Signed Number Dots and Boxes Game is a partner game and has none.
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Worksheet Details
| Grade | 7th Grade |
| Subject | Math |
| Topic | Math Puzzles |
| Standard | 7.NS.A.2.A |
| Pages | 1 page |
| Difficulty | Medium |
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