Most kids are good at counting forward, but counting backward is a different ball game. Practice counting down by filling in the blanks with the right numbers.
This fact family worksheet gets kids to add and subtract. In this fact family worksheet, third graders will fill in the missing numbers in fact family houses.
This worksheet will challenge your third graders to round numbers and then them. Students will answer multiple choice questions by rounding up or rounding down numbers in the problems provided.
On this third grade math worksheet, kids round to estimate the difference between two numbers, a useful strategy for checking the results of calculations.
Each ten frame has ten boxes. Some boxes have red chips and others don't. If the top half of the ten frame is filled with red chips, how many are left? 10-5=5.
The decomposing and composing subtraction strategy can be a handy tool for tough three-digit numbers. Use this worksheet to give your students the practice they need to nail down the concept.
Build number sense and familiarity with numbers 1–120 with this fun game! Students will roll a die and move that many more spaces. The first player to reach 120 wins!
Using Estimation: Knowing What’s Too Big and Too Small
Adding and subtracting large numbers can sometimes be difficult. Estimating is an easy way to figure out if your answer is close, or if you need to try again.
These worksheets guide students in understanding important math concepts around three-digit subtraction and visual models, such as front-end estimation and subtraction within 100. Ranging from board games to hundreds charts, these worksheets offer diverse forms of math practice to help young mathematicians learn three-digit subtraction and visual models.
