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Math · 1–2 · 10 minutes

Subtraction Within 20: Take Away · Set 1

Practice subtraction with pictures, number lines, and equations.

Subtraction Within 20: Take Away · Set 1

Name:                              
Date:              

Today I am practising: subtraction facts

1

Start with 10 counters. Cross out 3, then write the difference.

2

Start with 12 counters. Cross out 3, then write the difference.

3

Start with 14 counters. Cross out 3, then write the difference.

4

Start with 16 counters. Cross out 3, then write the difference.

5

Start with 18 counters. Cross out 3, then write the difference.

6

Start with 20 counters. Cross out 3, then write the difference.

Grown-up note: Ask your learner to explain one answer in their own words.

How to use it

A simple ten-minute routine

  1. Set the purposeTell your learner this page practises subtraction facts.
  2. Let them tryRead the prompt aloud once, then give space to think.
  3. Talk it throughAsk: “What did you notice?” and celebrate the strategy.

Keep exploring

🔢Number Sense: Build to 20 · Set 1 →🔢Number Sense: Build to 20 · Set 2 →🔢Number Sense: Build to 20 · Set 3 →