| Multiplying by 2 | |
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| Description | |
| Exercise Name: | Multiplying by 2 |
| Math Missions: | 3rd grade (U.S.) Math Mission |
| Types of Problems: | 1 |
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Find the product
The exercise Multiplying by 2 is under the 3rd grade (U.S.) Math Mission. This exercise practices multiplying 1-digit numbers by 2.
Types of Problems[]
There is one type of problem in this exercise:
- Multiply the numbers: This problem asks a multiplication problem. The user is expected to find the quotient and put it in the appropriate space.
Strategies[]
This exercise is easy to get accuracy badges because it is just easy multiplication problems. The speed badges are easy too because users have to get 10 problems correct in a row.
- Problems should be solved mentally.
- Users should take their time. They have 5 seconds to solve each problem if they wants to get a speed badge.
Real-life Applications[]
- Multiplication is needed and used by mechanics for repairing cars by multiplying when they overhaul the engine, measure the pistons or just to put in a new gearbox or engine.
- By learning multiplication and memorizing the times tables, students provide themselves with essential building blocks to do higher learning math, like division, fractions and even algebra.
- Multiplication is necessary for a career in the stock market.