Why is decomposing numbers an important skill for students to learn?

Decomposing Numbers and Expanded Form

Interactive Video
•
Mathematics, English, Special Education
•
1st - 2nd Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
It develops their number sense.
It is a skill used in geometry.
It helps them understand multiplication.
It is only useful for subtraction.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main benefit of using hands-on activities to teach decomposing numbers?
It requires no preparation.
It is only suitable for older students.
It allows students to physically manipulate numbers.
It makes the lesson longer.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the 'Magic Bag' activity, what do students do with the cubes?
They use them to build a tower.
They throw them on the floor.
They sort them by color and create a cube train.
They count them silently.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the 'Shake and Spill' activity?
To learn about shapes.
To help students see different combinations of a number.
To teach students how to add numbers.
To practice subtraction.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the 'Roll a Bond' game, what do students need to do?
Roll dice and write down the numbers.
Roll dice and solve for the missing part of a number bond.
Roll dice and add the numbers together.
Roll dice and subtract the numbers.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the goal of using quick images or dot cards in math lessons?
To improve students' handwriting.
To make students memorize numbers.
To help students visualize different ways to make a number.
To teach students about colors.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can quick images help students in the future?
By providing a reference for different ways to make numbers.
By teaching them to count backwards.
By making them faster at addition.
By improving their drawing skills.
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