Adding Integers - Number lines & Counters

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but not a fraction or decimal.

Front

What does it mean to add integers?

Back

Adding integers involves combining two or more whole numbers, which can be positive or negative.

Tags

CCSS.7.NS.A.1C

Front

What is the result of adding a positive integer to a negative integer?

Back

The result depends on the absolute values of the integers; if the positive integer is larger, the result is positive, and if the negative integer is larger, the result is negative.

Tags

CCSS.7.NS.A.1C

Front

How do you use a number line to add integers?

Back

To add integers on a number line, start at the first integer and move to the right for positive integers or to the left for negative integers.

Tags

CCSS.7.NS.A.1C

Front

What is the sum of -11 and 7?

Back

-4

Tags

CCSS.7.NS.A.1C

Front

How do counters help in adding integers?

Back

Counters can visually represent positive and negative integers, where one color represents positive and another represents negative, helping to see the total.

Tags

CCSS.7.NS.A.1C

Front

What is the unknown addend in the equation -4 + _____ = 5?

Back

9

Tags

CCSS.2.OA.A.1

Front

What is the result of 11 + (-5)?

Back

6

Tags

CCSS.7.NS.A.1C

Front

What is the result of 4 + (-5)?

Back

-1

Tags

CCSS.7.NS.A.1C

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals, used to represent numbers and perform operations like addition.

Tags

CCSS.2.MD.B.6