Whole Number Word Problems
Free Singapore Math Videos (Set 1 of 6)
Free video lessons on how to solve whole number word problems using the math models (tape diagrams/block models) taught in
Whole Number Operations,
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Singapore Maths: Primary 5 - Whole Numbers, Word Problem Q1
Learn how to use models (tape diagrams) to understand and solve word problems on whole numbers.
Example: A T-shirt costs $19 and a skirt costs 3 times as much. If Annie is left with $24 after paying for the T-shirt and the skirt, how much money had she at first?
Singapore Math: Primary 5 - Whole Numbers, Word Problem Q2
How to use models to understand and solve word problems on whole numbers.
Example: Ben had $15. After paying for 3 cards and some stamps, he had $3 left. If each card costs $2 and each stamp costs $1, find the number of stamps he bought.
Singapore Math: Primary 5 - Whole Numbers, Word Problem Q3
Understand and solve word problems on whole numbers using the popular Singapore model method
Charlie bought a board game at $7 off. He also bought a water shooter and paid $41 altogether. What was the original price of the board game if, before discount, it costs 5 times as much as the water shooter?
Singapore Maths: Primary 5 - Whole Numbers, Word Problem Q4
Learn how to use models to understand and solve word problems on whole numbers.
Example: Dave and Eli bought some DVDs and paid $96 altogether. If Eli bought 10 more DVDs than Dave and paid $20 more than him, find the number of DVDs that Dave bought.
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