Addition up to 99 ^Objectives ai Properties of addition ai Addition of 2-digit numbers (without regrouping) ai Addition using a 10 x 10 ... Addition of three 2- digit numbers ai Word problems Let us revise Putting things together is called addition.

Title | : | Longman Active Maths 2 |

Author | : | Khurana Rohit |

Publisher | : | Pearson Education India - 2009-09-01 |

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