Children will use their knowledge of number bonds to 10 and 100 in order to find decimal complements to 1 with numbers of up to 2 decimal places throughout this worksheet. There are four sections which offer variety in questioning to your learners.
In section A, pupils are encouraged to use number lines to aid them. Then in section B, the link with known number bonds is introduced. Students will complete part whole models in section C and section D poses a challenge as learners will fill gaps in addition statements which sum to 1.