Level 1, Lesson 17: Squares of Numbers Near 50

Start from 25, add (or subtract) the distance from 50, then write the square of that distance as the last two digits.

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Answered 0 of 8 · 0 correct

Q147 × 47

Q248 × 48

Q346 × 46

Q449 × 49

Q552 × 52

Q653 × 53

Q751 × 51

Q854 × 54