Elementary · Ontario curriculum

Grade 1 math practice

Every strand of the Ontario Grade 1 curriculum — Number, Algebra, Data, Spatial Sense and Financial Literacy — as unlimited practice with step-by-step solutions. Pick a skill and go; your progress saves on this device.

1170 authored questions 22 endless skills Worked solutions

Endless practice

Generated fresh every time — adaptive difficulty, never runs out

Tens and ones to 50

Read and represent whole numbers to 50 using tens and ones.

Compare and order numbers to 50

Compare and order whole numbers up to 50.

Skip counting to 50

Count forward by 1s, 2s, 5s, and 10s and find a missing number in the count.

Fair-share with leftovers

Use fair-share drawings to share a collection between 2 or 4 people, including a remainder of 1 or 2.

Compare fair-share pieces

Use drawings to compare unit fractions from fair-sharing a whole among different numbers of sharers.

Addition and subtraction facts to 10

Recall addition facts to 10 and the related subtraction facts, including missing-number sentences.

Mental math to 20

Use mental strategies — doubles, near doubles, and making ten — to add and subtract within 20.

Add and subtract to 50

Represent and solve addition and subtraction situations with totals up to 50.

Equal groups and halves

Represent and solve equal-group problems up to 10 items, including groups that are a half.

Extend a repeating pattern

Identify, describe, and extend repeating patterns made of shapes.

Growing number patterns to 50

Determine the rule of a growing or shrinking number pattern to 50 and find a missing term.

Balance equivalent number sentences

Find the missing number that makes two addition or subtraction expressions equivalent, up to 50.

Sort by one attribute

Sort objects by colour or shape and spot the one that does not belong to the group.

Read a tally chart

Count tally marks (grouped in 5s) and compare two categories from a tally chart.

Read a pictograph

Read a one-to-one pictograph, find the most/least popular category, and answer simple totals and differences.

Impossible, possible, or certain

Use the words impossible, possible, and certain to describe the chance of pulling a coloured marble from a bag.

2D shapes, 3D objects, and matching halves

Sort 2D shapes from 3D objects, identify faces of 3D objects, and decide whether something has two matching halves.

Position and direction

Describe where a toy is on a shelf using positional words (between, left, right, first, last) and follow simple movement directions.

Compare length, mass, and capacity

Compare everyday objects by length, mass (weight), or capacity, and pick the longest/shortest, heaviest/lightest, or holds the most/least.

Calendar: days, months, and seasons

Use a calendar to identify days, weeks, months, and seasons, and count how many of each make up a week or a year.

Canadian coins and their values

Identify the nickel, dime, quarter, and fifty-cent coin, and compare their values.

Count and compare sets of coins

Add up a small set of nickels, dimes, quarters, and fifty-cent coins (total up to 50 cents), and compare two sets.

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