- Calculating within 20

New

New

Year 2

# Calculating within 20

## Lessons (15)

I can represent the addition of three addends.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

I can use a 'First, then, then, now' story to add three addends.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

I can explain that the addends can be added in any order.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

I can add three addends efficiently.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

I can use my knowledge of number pairs to 10 to add three addends efficiently.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

I can add two numbers that bridge through 10

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

I can add and subtract using strategies to bridge 10

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

I can compare the number of objects in two sets or describe the difference between two measures.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

I can calculate the difference and find pairs that have the same difference.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

I can calculate the difference in different contexts.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

I can explain what the difference is between consecutive numbers.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

I can calculate the difference when information is presented in a pictogram.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

I can calculate the difference when information is presented in a bar chart.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

I can use knowledge of subtraction to solve problems in a range of contexts.

1 Slide deck

1 Worksheet

2 Quizzes

1 Video

I can use knowledge of calculating within 20 to solve problems involving statistics

1 Slide deck

1 Worksheet

2 Quizzes

1 Video