About this worksheet
Forty-five Year 2 addition questions over three pages, and every one crosses a ten. The warm-up starts with a two-digit number and ones, as in 18 + 5 and 64 + 9, then adds teen numbers such as 26 + 15. The middle page moves to pairs like 54 + 29 and 37 + 58, and ends with three sums already split into tens and ones, such as 40 + 30 + 6 + 7. The last page has missing numbers on either side of the equals sign, the run 19 + 18, 29 + 18 and 39 + 18, and three questions written in words. An answer key lists all 45.
