Algebraic Notation SACHS

Algebraic Notation SACHS

7th - 8th Grade

10 Qs

quiz-placeholder

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Algebraic Notation SACHS

Algebraic Notation SACHS

Assessment

Quiz

Mathematics

7th - 8th Grade

Medium

Created by

Chris Shanahan

Used 65+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 x+25\frac{x+2}{5}  is short for

 (x + 2)÷5\left(x\ +\ 2\right)\div5  

 x + 2 ÷ 5x\ +\ 2\ \div\ 5  

 5 × x + 25\ \times\ x\ +\ 2  

 5 × (x + 2)5\ \times\ \left(x\ +\ 2\right)  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 ab\frac{a}{b}  is short for

 a × ba\ \times\ b  

 a + ba\ +\ b  

 a  ba\ -\ b  

 a ÷ ba\ \div\ b  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 mn2\frac{mn}{2}  is short for

 2 × m × n2\ \times\ m\ \times\ n  

 m × n ÷ 2m\ \times\ n\ \div\ 2  

 m + n ÷ 2m\ +\ n\ \div\ 2  

 m ÷ n ÷2m\ \div\ n\ \div2  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 32 + y\frac{3}{2\ +\ y}  is short for

 (3 ÷ 2) + y\left(3\ \div\ 2\right)\ +\ y  

 3 ÷ (2+y)3\ \div\ \left(2+y\right)  

 3 ÷ 2 + y3\ \div\ 2\ +\ y  

 3 × 2 + y3\ \times\ 2\ +\ y  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 x + y5 + z\frac{x\ +\ y}{5\ +\ z}  is short for

 x + y + 5 + zx\ +\ y\ +\ 5\ +\ z  

 (x + y) ÷ (5 + z)\left(x\ +\ y\right)\ \div\ \left(5\ +\ z\right)  

 (x + y) × (5 + z)\left(x\ +\ y\right)\ \times\ \left(5\ +\ z\right)  

 x + y  5 + zx\ +\ y\ -\ 5\ +\ z  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 12b12b  is short for

 12 × b12\ \times\ b  

 12 + b12\ +\ b  

 12  b12\ -\ b  

 12 ÷ b12\ \div\ b  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 5m + 25m\ +\ 2  is short for

 5 + m + 25\ +\ m\ +\ 2  

 5 × m + 25\ \times\ m\ +\ 2  

 (5 + 2) × m\left(5\ +\ 2\right)\ \times\ m  

 5 ÷ m + 25\ \div\ m\ +\ 2  

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