A one-page printable worksheet with progressively harder tasks: number bonds to 20, missing number sentences (4 + ? = 10), two-digit addition with regrouping (Y2), and a word-problem section. Includes a teacher-marker key.
A 12-question quiz mixing Year 1 and Year 2 difficulty, including bond recall, missing-number reasoning, regrouping and word problems. Tracks best-of-N personal best.
A teacher-facing resource: the answer key for the worksheet, plus diagnostic notes for each task (which misconceptions a wrong answer typically reveals), differentiation ideas for higher/lower attainers, and a 5-question formative assessment to use at the end of a lesson.
A six-slide guided lesson teaching the bridging-through-ten strategy. Slides cover: why ten matters, splitting numbers to land on ten first, worked examples for 8+5, 7+6 and 9+4, and a quick try-it-yourself check. Best done with an adult for the youngest Y1s.
The starter test for Addition & Subtraction. Twelve questions covering basic recall: reading + and = symbols, single-step adding and subtracting numbers to 20, and number bonds to 10. Every wrong answer shows an explanation so the child learns from each one. Takes about 5 minutes.
Aim for 70% before moving to the Main test. If a child scores below 50%, return to the worksheet and games first.
