Description

10 exercises with the subtraction operation (2 levels; 5 exercises/level).

Game format: .exe (only for Windows).

Unzip. Open the folder SUBTRACT WITHIN 100.

The Game is SUBTRACT.exe. Double click to play. Use arrows to move. Up arrow to jump and select the correct answer. If the answer is correct, the barrier opens. The level ends when the player reaches the top door.

The other folders are required for the game. Do not modify!

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Subtraction within 100. Computer Game

Name: Subtraction within 100. Computer Game
Brand: Mini Software for Learning
SKU: 8963737
Price: 2.00 USD
Availability: InStock

Mini Software for Learning

21 Followers

$2.00

Highlights

Grades

1st - 2nd

Subjects

Arithmetic

Standards

CCSS1.NBT.C.4

CCSS2.NBT.B.7

Description

10 exercises with the subtraction operation (2 levels; 5 exercises/level).

Game format: .exe (only for Windows).

Unzip. Open the folder SUBTRACT WITHIN 100.

The other folders are required for the game. Do not modify!

Report this resource to TPT

Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

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Questions & Answers

Standards

to see state-specific standards (only available in the US).

CCSS1.NBT.C.4

Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.

CCSS2.NBT.B.7

Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.