Triangles T3

Term 4 Week 1

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Term 3 Week 9

W.A.L.T.

Solve addition/subtraction problems by making tidy numbers (jumping up or back through tens)

I am learning to add and subtract using comparisons of sets without counting down or counting up.

I am learning that problems like 34 + □ = 51 and 51 – 34 = □ have the same answer

I am learning how knowing 10 ones make one 10 and 10 tens make 100 can help me solve problems like 567 + □ = 800