Curated OER
Mental Math: Subtract Tens, Problem Solving
Subtracting by 10s is easy for your young learners with this worksheet! There are three questions to accompany a bar graph, and there's a space for learners to explain their answers. Encourage them to use mental math here!
Maths Blog
Understand Subtraction - Take Whole Tens
Use a number line to demonstrate subtracting by tens. Learners "hop" backwards down a tens number line to complete subtraction equations. Several different ways to express the operation are included.
Curated OER
Subtraction: Subtracting Tens
In this two-digit subtraction worksheet, students solve 30 subtraction problems. Students must write the answer in the blank for each problem.
Curated OER
Mental Math: Subtract Tens: Reteach
In this subtraction instructional activity, 2nd graders use subtraction facts to help them complete the subtraction sentences. Students write in the missing numbers for each sentence and solve the problems. Students' objective is to...
Curated OER
Mental Math: Subtract Tens English Learners 12.1
For this ESL math vocabulary worksheet, students learn the term "boxes of ten". Students write a word in each of 2 sentences to match the picture. Students also illustrate this sentence: Stars come in boxes of ten.