# 3 Act Math Tasks

## Organized by the Common Core States Standard (CCSS) Initiative

**Not Common Core? Go to Ontario Curriculum alignment**

# Grade 4

## 4.NBT.6

**Overall Expectation Description:**

## Related 3 Act Math Tasks:

## Massive Mosaic

### How many tiles are there in that mosaic?

**Shared By:**

Kyle Pearce

**Math Topic:**

Multiplication, Proportional Reasoning

**Common Core State Standard Alignment:**

## Donut Delight

### How many doughnuts are there?

**Shared By:**

Brennan Jones

Brian Marks

Graham Fletcher

Kyle Pearce

Mike Wiernicki

**Math Topic:**

Multiplication, Division, Proportional Reasoning

**Common Core State Standard Alignment:**