Q2 Review

Front

What is a raffle ticket?

Back

A raffle ticket is a ticket that is sold to raise money, where each ticket has a chance to win a prize.

Front

If a school sells 100 raffle tickets for $5 each, how much money do they earn?

Back

$500

Front

What is the order of operations in mathematics?

Back

The order of operations is a set of rules that determines the sequence in which calculations are performed: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

Calculate: 9 + 12 - 6 x 4 ÷ 2

Back

9

Front

What is the solution to the equation 2x = 10?

Back

x = 5

Front

What is the value of y in the equation y - 4.6 = 12?

Back

y = 16.6

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value of the variable that makes the equation true.

Front

What is a positive integer?

Back

A positive integer is a whole number greater than zero.

Front

What is a negative integer?

Back

A negative integer is a whole number less than zero.

Front

If yellow counters represent positive numbers and red counters represent negative numbers, what is the sum of 10 yellow counters and 5 red counters?

Back

5