Number Bonds: Practice Sets and Worksheets to Print

Print number bonds by number, pair by pair or by format, each sheet with its answer key.

A number bond is one whole split into two parts, drawn as three circles joined by lines. Know the bond 3, 7 and 10 and you know 3 + 7, 7 + 3, 10 − 3 and 10 − 7.

6 pages

Practice by number 3

Print bonds of one number at a time, or take bonds to 10 and to 20 pair by pair.

Number Bonds Practice for Kindergarten, Grade 1 and Grade 232 practice sets, from Bonds of 2 to pairs that make 100. Print 12 bonds with one part missing and an answer key.
Number Bonds to 10, One Pair at a TimeThe 6 pairs that make 10 and the 3 that make 5, one pair at a time, with ten frames, turn-arounds, ladders and answer keys.
Number Bonds to 20, Pair by Pair From the Bonds to 10The 11 pairs that make 20, one pair at a time, each beside the bond of 10 it comes from, with double ten frames and answer keys.

Worksheets 3

Worksheet formats, picture bonds for kindergarten and subtraction bonds.

Number Bonds Worksheets21 printable formats: missing part or whole, bar models, three-part bonds and fact family lines. New numbers with each new sheet, answer key on page 2.
Number Bonds Kindergarten Sheets16 picture sheets for kindergarten and 1 in numerals only: dots, cube trains, five frames and ten frames to count. 6 large bonds a page, wholes up to 10.
Subtraction Number Bonds23 printable sheet types that turn a bond into a subtraction: write the sentence, find the missing number, take away from 10, back through ten.

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Every page prints that picture. The practice page prints 12 bonds with one part missing, in sets from Bonds of 2 to pairs that make 100. Two pages take bonds to 10 and bonds to 20 one pair at a time. The worksheet page changes the format: which circle is blank, where the whole sits, bars or number sentences. There are also picture bonds for kindergarten and subtraction bonds.

Practice by number 3

Worksheets 3

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