In this lesson, we will learn how to use a number line to add two-digit numbers to two-digit numbers by making jumps of ten and one.
Students will be able to
Q1:
Look at how Liam added 32 to 27 by adding 3 tens and then 2 ones.
Use number lines to find the answers to these sums.
Q2:
Isabella is adding using a number line.
Pick the sum she is working on.
Find the answer.
Q3:
Use the given number line to solve 25+32 by jumping tens and ones.
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