Number Bonds Worksheets Year 1 & 2 (30 Worksheets, to 10, 20 and 100)

Take number bonds from 10 to 20 to 100 in one set. Every ten frame, part-whole model, bar model, tens bar and bond rainbow is drawn by the program and counted back (64 pictures read back from the answer key), so every picture can be counted.

What is inside:

• Posters, a pre-test and a post-test
• Ten frames, part-whole models, bar models and a bond rainbow
• Missing numbers in many forms, such as 7 + __ = 10 and 10 – __ = 4
• Fact families, for example 7 + 3, 3 + 7, 10 – 7, 10 – 3
• Using bonds to 10 to find bonds to 20
• Bonds to 100: multiples of 10 first, then making the next ten first for any 2-digit pair
• Doubles, near doubles and halves, and word problems at several levels
• A board game, a sort (makes 10, 20 or 100) with a sorting mat, task cards with a recording sheet, a tracker and a certificate

The black and white copies have colouring line art on the Year 1 pages.

Matches National Curriculum for England statements including: “represent and use number bonds and related subtraction facts within 20” (Year 1); “recall and use addition and subtraction facts to 20 fluently, and derive and use related facts up to 100” (Year 2).

Format: A4 PDF. Every page is included twice, in colour and in black and white, so you can print whichever suits your printer. An answer key is included. Dashed cut lines mark anything to cut out.