Estimate: is 47+32 closer to 70 or 90?

Grade 2 Maths

Estimate: is 47+32 closer to 70 or 90?

Played with The Door Dash

Employs computational estimation by rounding addends to evaluate and identify reasonable estimated outcome targets.

BOARD

CBSE

India

GRADE

Grade 2

Maths

COMPATABILITY

Learning Outcome/Standard

Employs computational estimation by rounding addends to evaluate and identify reasonable estimated outcome targets.

Curriculum Goal/Conceptual Understanding

CG-8: Children develop mathematical understanding and abilities to recognize the world through quantities, shapes, and measures

Skill/Competency/Standard

C-8.13: Formulates and solves simple mathematical problems related to quantities, shapes, space, and measurements

Domain: Cognitive DevelopmentChapter / Unit: Numbers & OperationsGame: The Door Dash

Bloom's Taxonomy Level COGNITIVE TAG

REMEMBER
UNDERSTAND
APPLY
ANALYSE
EVALUATE
CREATE

Gestures and Input Types

How students physically interact with this game.

Body Tracking

Sample Questions

Examples of questions in this game. Teachers can add their own topic-specific questions.

Is 78 − 32 closer to 40 or 60?

4060,50

Is 92 − 45 closer to 40 or 60?

4060,20

Is 51 + 36 closer to 80 or 100?

80100,90

Is 96 − 38 closer to 50 or 70?

6050,70

Is 73 − 26 closer to 40 or 60?

5040,60

Teachers: You can replace these with any words from your current lesson -- Phonics, sight words, GK terms, EVS vocabulary or math word problems.