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## Combo

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# Combo

Select a square, and nearby squares that have the same images will highlight. Answer the corresponding multiplication question. If you answer correctly the squares will disappear. Get more points for choosing larger groups within the grid. Complete a level by clearing the screen. There are 6 levels.

- Level 1: numbers 1-4
- Level 2: numbers 2-5
- Level 3: numbers 3-6
- Level 4: numbers 4-7
- Level 5: numbers 5-8
- Level 6: numbers 6-9

### Common Core

Grade 3 » Operations & Algebraic Thinking

CCSS.MATH.CONTENT.3.OA.A.1

*Represent and solve problems involving multiplication and division.:* Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. *For example, describe a context in which a total number of objects can be expressed as 5 × 7.*