Question

directions: draw a circle around each expression. draw a rectangle around each equation.
6 + k = 14
\frac { 2 } { 3 } \div \frac { 1 } { 7 }
0.25g \times 0.76h
10 ^ { 2 } = 5z
8w - 3w = 20
3 = ( 2p + 7 ) \div 5
( 6 + 9 ) \times 4
2m + 7n = 14n - 1
\frac { 3 + 2j } { 10 }

Explanation:

Step1: Identify expressions

Expressions do not have an equal sign.

• $\frac{2}{3}\div\frac{1}{7}$: No equal sign.
• $0.25g\times0.76h$: No equal sign.
• $(6 + 9)\times4$: No equal sign.
• $\frac{3+2j}{10}$: No equal sign.

Step2: Identify equations

Equations have an equal sign.

• $6 + k=14$: Has an equal sign.
• $10^{2}=5z$: Has an equal sign.
• $8w-3w = 20$: Has an equal sign.
• $3=(2p + 7)\div5$: Has an equal sign.
• $2m+7n=14n - 1$: Has an equal sign.

Answer:

• Expressions: $\frac{2}{3}\div\frac{1}{7}$, $0.25g\times0.76h$, $(6 + 9)\times4$, $\frac{3+2j}{10}$ (draw circles around these).
• Equations: $6 + k=14$, $10^{2}=5z$, $8w-3w = 20$, $3=(2p + 7)\div5$, $2m+7n=14n - 1$ (draw rectangles around these).