Well done, two, four or five. Well done. Four. Our learning intention for this lesson is to solve addition problems using number lines and the counting on strategy. When we are using addition ...

When you are adding, it doesn't matter which order you put the numbers in the answer will always be the same. Look at this number line and these blocks. Use the number line to find the answer to ...

The result is "3" in this simple example. Add numbers in JavaScript by placing a plus sign between them. You can also use the following syntax to perform addition: var x+=y; The "+=" operator ...

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Today we focus on using numbers lines to solve. Julia uses her chart and white board examples to solve the addition and subtraction problems in a fact family. / Julia Knarr, The Soulard School ...