WALT Solve X by rounding and compensating.
6 X 43
6 X 40 =240 so you times the tens
6 X 3 =18 times the ones
240 + 18 = 258 and then you add them up to make your answer
My new learning goal is to
round and compensate
bigger numbers.
E.g
3 X 456
3 X 400 =1200
3 X 50 = 150
3 X 6 =18
1350 + 18 =1368
My new learning goal is to
round and compensate
bigger numbers.
E.g
3 X 456
3 X 400 =1200
3 X 50 = 150
3 X 6 =18
1350 + 18 =1368
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