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Addition

Spaceship Math

The practice worksheets below are similar to the RocketMath, Wolf Swamp or Mastering Math Facts addition programs used at many schools. These are typically one minute, timed tests (follow the "Timer" link off the home page.)

Spaceship Math Addition A 1+2, 2+1, 1+3, 3+1
Spaceship Math Addition B 1+4, 4+1, 1+1
Spaceship Math Addition C 1+5, 5+1, 2+2
Spaceship Math Addition D 1+6, 6+1, 3+3
Spaceship Math Addition E 1+7, 7+1, 4+4
Spaceship Math Addition F 1+8, 8+1, 5+5
Spaceship Math Addition G 1+9, 9+1, 0 + Any Number
Spaceship Math Addition H 2+3, 3+2, 6+6
Spaceship Math Addition I 4+2, 2+4, 7+7
Spaceship Math Addition J 5+2, 2+5, 8+8
Spaceship Math Addition K 6+2, 2+6, 9+9
Spaceship Math Addition L 7+2, 7+8, 4+7, 7+4
Spaceship Math Addition M 8+2, 2+8, 8+6, 6+8
Spaceship Math Addition N 9+2, 2+9, 9+6, 6+9
Spaceship Math Addition O 4+3, 3+4, 6+7, 7+6
Spaceship Math Addition P 5+3, 3+5, 7+8, 8+7
Spaceship Math Addition Q 5+8, 8+5, 7+9, 9+7
Spaceship Math Addition R 6+3, 3+6, 5+9, 9+5
Spaceship Math Addition S 7+3, 3+7, 8+9, 9+8
Spaceship Math Addition T 8+3, 3+8, 4+9, 9+4
Spaceship Math Addition U 9+3, 3+9, 5+7, 7+5
Spaceship Math Addition V 4+5, 5+4, 4+8, 8+4
Spaceship Math Addition W 4+6, 6+4, 5+6, 6+5
Spaceship Math Addition X All Problems Practice
Spaceship Math Addition Y All Problems Practice
Spaceship Math Addition Z All Problems Practice

Two Minute Tests

80 Problem addition tests.

A+B Two Minute Test
C+D Two Minute Test
E+F Two Minute Test
G+H Two Minute Test
I+J Two Minute Test
K+L Two Minute Test
M+N Two Minute Test
O+P Two Minute Test
Q+R Two Minute Test
S+T Two Minute Test
U+V Two Minute Test
All Two Minute Test

Place Value

These place value additon sheets are good first steps towards multi-digit addition problems.

Place Value Addition
More Place Value Addition
Vertical Three Digit Place Value Addition
Horizontal Three Digit Place Value Addition
Horizontal Four Digit Place Value Addition

No Carry

The worksheets below are all examples of multi-digit addition without carrying.

Simple Addition Without Carrying
Addition Without Carrying

More Complex

Each of the worksheets below provide exercises for progressively more complex types of addition problems.

Two Plus One Digit Addition
Two Digit Addition
Two Digit Addition
Three Plus Two Digit Addition
Three Digit Addition
Addition with Three Arguments

Applications

These worksheets provide sample programs that should help develop skills for specific applications of addition (time, money, multiples of 5, etc.)

Addition for Time Multiples of 15
Addition for Quarters Multiples of 25
Addition for Dimes Multiples of 10
Addition for Nickels Multiples of 5
Addition Problems for Money

Addition with Decimals

One digit (tenths) and two digit (hundredths) additional problems.

Simple Addition Using Tenths
More Addition Using Tenths
Simple Addition Using Hundredths
More Addition Using Hundredths

Doubling Addition

Practice worksheets for doubling values. Includes sets for single digits, two digits that require no borrowing (mental) and for factors of five. Another great tool for place-value concepts.

Single Digit Doubling
Teens Doubling
Twenties Doubling
Thirties Doubling
Forties Doubling
Fifties Doubling
Sixties Doubling
Seventies Doubling
Eighties Doubling
Nineties Doubling
Doubling Two Digits (No Carrying)
Doubling Two Digits (Factors of Five)
Doubling Two Digits (Teens Through Forties)
Doubling Two Digits (Forties Through Nineties)
Doubling Two Digit Numbers (All Problems)

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