5 maths games · Common Core

Grade 1 maths games

Games matched to the Common Core standards for Grade 1: Add & subtract within 20, Tens & ones, Measuring length. Fast arcade games build fluency; think-it-through games build understanding, with hints, second tries and a worked explanation for every question.

Grade 1

Add & subtract within 20 · Tens & ones · Measuring length

2 arcade · 3 think & learn

Sum Smash

Arcade 1.OA.C.6 · 1.OA.B.3

Blast the sums that make the number. Make 10 first!

True or False?

Arcade 1.OA.D.7

= means “the same as”. Is it true or false?

Mystery Number

Think & learn 1.OA.D.8 · 1.OA.B.4

What number is hiding? Hop on the number line to find it.

Tens & Ones Compare

Think & learn 1.NBT.B.2 · 1.NBT.B.3

Rods are tens. Cubes are ones. Which number is bigger?

Paperclip Measure

Think & learn 1.MD.A.1 · 1.MD.A.2

How many clips long? Spot the sneaky mistakes!