Addition

Number and number processes

I can use addition, subtraction, multiplication and division when solving problems, making best use of the mental strategies and written skills I have developed.
MNU 1-03a

Expressions and equations
I can compare, describe and show number relationships, using appropriate vocabulary and the symbols for equals,

not equal to, less than and greater than.

MTH 1-15a

When a picture or symbol is used to replace a number in a number statement, I can find its value using my knowledge of number facts and explain my thinking to others.
MTH 1-15b

Combining 2 quantities to find the totals – https://classroom.thenational.academy/lessons/combining-2-quantities-to-find-the-totals-6mr3jr

Exploring addition by adding on – https://classroom.thenational.academy/lessons/exploring-addition-by-adding-on-c8wkgd

To add by counting on using a number line – https://classroom.thenational.academy/lessons/to-add-by-counting-on-using-a-number-line-ccukct

To add a 1-digit number to a teens number using a known fact – https://classroom.thenational.academy/lessons/to-add-a-1-digit-number-to-a-teens-number-using-a-known-fact-69gkat

To use the ‘Make ten’ strategy to add two 1-digit numbers (Part 1) – https://classroom.thenational.academy/lessons/to-use-the-make-ten-strategy-to-add-two-1-digit-numbers-part-1-70r62e

To use the ‘Make ten’ strategy to add two 1-digit numbers (Part 2) – https://classroom.thenational.academy/lessons/to-use-the-make-ten-strategy-to-add-two-1-digit-numbers-part-2-60rk4t

To use mathematical models and strategies for addition – https://classroom.thenational.academy/lessons/to-use-mathematical-models-and-strategies-for-addition-crrpcr

Using doubles to calculate near doubles – https://classroom.thenational.academy/lessons/using-doubles-to-calculate-near-doubles-60rk6t

Using the ‘make ten’ strategy – https://classroom.thenational.academy/lessons/using-the-make-ten-strategy-6dj62d

Comparing sets using ‘more’ or ‘fewer’ – https://classroom.thenational.academy/lessons/comparing-sets-using-more-or-fewer-64w3gd

Using number bonds within 20 for addition – https://classroom.thenational.academy/lessons/using-number-bonds-within-20-for-addition-cgw3cd

Make 10 – https://classroom.thenational.academy/lessons/make-10-c4t6ar