MathIsimple
Lesson 6-1

Numbers & Operations Practice

Apply number sense and operations skills in real-world scenarios like shopping and counting

Numbers to 120AdditionSubtractionReal-World Practice
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Real-World Practice Scenarios

Apply your number and operation skills in practical situations

Grocery Store Counting

Count items on shelves and practice numbers to 120 in a realistic store setting.

Examples:

Count 38 apples on the shelf, then 24 more are added
Count 52 bottles of milk, then 23 more arrive
Count 75 boxes of cereal, then 15 are sold

Shopping Cart Math

Practice addition and subtraction while shopping for groceries.

Examples:

Buy bread for $8 and juice for $6, total cost?
Have $20, spend $14, how much change?
Buy 3 items for $5 each, total cost?

Inventory Management

Practice counting and operations while managing store inventory.

Examples:

Start with 45 items, add 23 more, how many total?
Have 67 items, sell 12, how many left?
Count items in groups of 10 for easier management

Interactive Practice

Practice your skills through engaging real-world activities

Virtual Shopping Trip

Go on a shopping adventure and practice math skills.

Activity: Navigate through a virtual store, count items, and calculate totals

Cash Register Challenge

Practice addition and subtraction at the checkout counter.

Activity: Calculate totals, make change, and process transactions

Store Manager Game

Manage inventory and practice counting skills.

Activity: Count items, track sales, and maintain accurate records

Example Library

See step-by-step solutions for real-world math problems

Counting Store Items

Problem:

Count 38 apples, then 24 more are added. How many apples are there now?

Solution:

38 + 24 = 62 apples

Steps:

  1. 1Start with 38 apples on the shelf
  2. 2Add 24 more apples to the shelf
  3. 3Count by tens: 38 + 20 = 58
  4. 4Add the remaining 4: 58 + 4 = 62
  5. 5There are 62 apples total

Visual:

38 apples + 24 apples = 62 apples on the shelf

Shopping Cart Total

Problem:

Buy bread for $8 and juice for $6. How much do you spend in total?

Solution:

$8 + $6 = $14 total

Steps:

  1. 1Bread costs $8
  2. 2Juice costs $6
  3. 3Add the prices: $8 + $6 = $14
  4. 4Total cost is $14

Visual:

$8 (bread) + $6 (juice) = $14 total cost

Making Change

Problem:

You have $20 and spend $14. How much change do you get back?

Solution:

$20 - $14 = $6 change

Steps:

  1. 1You start with $20
  2. 2You spend $14
  3. 3Subtract: $20 - $14 = $6
  4. 4You get $6 back in change

Visual:

$20 - $14 = $6 change

Inventory Count

Problem:

Count 67 items, then sell 12. How many items are left?

Solution:

67 - 12 = 55 items left

Steps:

  1. 1Start with 67 items in inventory
  2. 2Sell 12 items
  3. 3Subtract: 67 - 12 = 55
  4. 455 items remain in inventory

Visual:

67 items - 12 sold = 55 items remaining

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