Problems 6, 7, 8, 9 and 10 were solved using Simple Addition, Written Algorithm, Counting Forward, Number line, Place Value, Skip Counting, Subtraction, Groups and Multiplication.
For the number line on problem 6 we added 10 to 10 to make 20, then add 5 to make 25. We were also able to use tally lines to find the answer.
For problem 7 we knew 30 divided by 5 could be solved using place value. We did 3+2=5, 10x3=30 and 30 divided by 5=6.
I had fun solving math strategies and I wait to do this again.
LI: to practice a range of strategies to solve equations using all four operations.
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