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Magic Cup Tricks: Find the Hidden Number

Grade 1 practice finding the unknown number in addition and subtraction equations within 20, using magic show cup tricks and riddles.

Grade 1MathInteractive · Printable

Aligned to1.OA.D.8

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What’s included

Single worksheet
Auto-graded online
1 Common Core standard
Printable answer key
13 questions
Classroom-ready

Details

Format: Interactive · Printable
Grade: Grade 1
Subject: Math
Question types: Fill in the blank, Multiple choice, Matching, Sorting, Short answer

About this worksheet

What students practice

Students find the unknown number in addition and subtraction equations within 20.
Students choose and solve an equation with a blank for a hidden amount in a story.
Students find a secret number from an addition or subtraction clue.

How to use

Let students act out the first tricks with counters and a paper cup. Then have them solve the rest on their own and share how they found each hidden number.

Curriculum