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grade 1 · WN-006

Find the missing number

Use the relationship between addition and subtraction to find an unknown.

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Try with a hintFresh problem · seed 580216203

What number makes 2 + ? = 5 true?

whole5

part2

part?

Give me one hint

Think of the whole and one known part.

Your answer

It is always okay to go back to more help.

Math Lab is a working name for Ready Rung's separate math-learning product. Guided success and independent evidence are reported separately.