Example

Title: Addition

Grade: 4-a Lesson: S4-L2

Explanation: Here are some examples of the topic with images and steps in sequence.

Examples:

Example: 1a

How many packs of groceries did Rani purchase in total when she bought 11 packs of cookies and 17 packs of noodles during her trip to the grocery store?

  • Packs of cookies = 11

  • Packs of noodles = 17

  • Packs of groceries = 28

1a

.

Explanation:

To find the total number of packs of groceries Rani purchased, you can simply add the number of packs of cookies is 11 and packs of noodles is 17 and the total groceries is 28.

Example: 2a

How many fish did Roden purchase altogether when he bought 16 goldfish, 9 bluefish, and 10 packages of fish food during his visit to the pet shop?

  • Total number of goldfish = 16

  • Total number of BlueFish = 9

  • Total number of fish food = 10

  • Total they purchased = 16 + 9 + 10 = 35

2a

.

Explanation:

The total number of items they purchased is 35, which was calculated by adding up the quantities of each item they bought: 16, 9, and 10.

Example: 3a

How many candies do Linda and Chloe have in total if Linda has 34 candies and Chloe has 128 candies?

  • Total candies = Linda’s candies + Chloe’s candies

  • Total candies = 34 + 128

  • Total candies = 162

3a

.

Explanation:

To find the total number of candies Linda and Chloe have together, you simply add the number of candies each person has 162.


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