2nd GradeMathNumber and Operations in Base Ten

2.NBT.7

Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

18 Free Worksheets for 2.NBT.7

All worksheets below are aligned to CCSS 2.NBT.7 and printable as PDF.

$Adding whole tens (2 digits) - Boat$

Adding whole tens (2 digits) - Boat

Grade2nd Grade

TopicAddition

$Adding whole tens (2 digits) - Plane$

Adding whole tens (2 digits) - Plane

Grade2nd Grade

TopicAddition

$Adding whole tens (missing number) - Monkey$

Adding whole tens (missing number) - Monkey

Grade2nd Grade

TopicAddition

$Subtract 1-digit from a 3-digit number (missing numbers with regrouping) - Koala$

Subtract 1-digit from a 3-digit number (missing numbers with regrouping) - Koala

Grade2nd Grade

TopicSubtraction facts

$Subtract 1-digit from a 3-digit number (missing numbers with regrouping) - Panda$

Subtract 1-digit from a 3-digit number (missing numbers with regrouping) - Panda

Grade2nd Grade

TopicSubtraction facts

$Subtract 1-digit from a 3-digit number (with regrouping) - Bear$

Subtract 1-digit from a 3-digit number (with regrouping) - Bear

Grade2nd Grade

TopicSubtraction facts

$Subtract 1-digit from a 3-digit number (with regrouping) - Tiger$

Subtract 1-digit from a 3-digit number (with regrouping) - Tiger

Grade2nd Grade

TopicSubtraction facts

$Subtract a 2-digit number from a whole hundred - Rabbit$

Subtract a 2-digit number from a whole hundred - Rabbit

Grade2nd Grade

TopicSubtraction facts

$Subtract a 2-digit number from a whole hundred - Snail$

Subtract a 2-digit number from a whole hundred - Snail

Grade2nd Grade

TopicSubtraction facts

$Subtract a 3-digit number from a 3-digit number (no borrowing) - Watermelon$

Subtract a 3-digit number from a 3-digit number (no borrowing) - Watermelon

Grade2nd Grade

TopicSubtraction within 100

$Subtract whole tens from 3-digit numbers (no regrouping) - Doll$

Subtract whole tens from 3-digit numbers (no regrouping) - Doll

Grade2nd Grade

TopicSubtraction facts

$Subtract whole tens from 3-digit numbers (no regrouping) - Puppet$

Subtract whole tens from 3-digit numbers (no regrouping) - Puppet

Grade2nd Grade

TopicSubtraction facts

$Subtract whole tens from 3-digit numbers (with regrouping) - Happy$

Subtract whole tens from 3-digit numbers (with regrouping) - Happy

Grade2nd Grade

TopicSubtraction facts

$Subtract whole tens from 3-digit numbers (with regrouping) - Surprised$

Subtract whole tens from 3-digit numbers (with regrouping) - Surprised

Grade2nd Grade

TopicSubtraction facts

$Subtract whole tens from whole tens within 0-1,000 - Giraffe$

Subtract whole tens from whole tens within 0-1,000 - Giraffe

Grade2nd Grade

TopicSubtraction facts

$Subtract whole tens from whole tens within 0-1,000 - Kangaroo$

Subtract whole tens from whole tens within 0-1,000 - Kangaroo

Grade2nd Grade

TopicSubtraction facts

$Subtract whole tens with missing numbers (0-1,000) - Dolphin$

Subtract whole tens with missing numbers (0-1,000) - Dolphin

Grade2nd Grade

TopicSubtraction facts

$Subtract whole tens with missing numbers (0-1,000) - Lion$

Subtract whole tens with missing numbers (0-1,000) - Lion

Grade2nd Grade

TopicSubtraction facts

Related 2nd Grade Standards (Number and Operations in Base Ten)

2.NBT.2Count within 1000; skip-count by 5s, 10s, and 100s.2.NBT.4Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.2.NBT.5Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.2.NBT.6Add up to four two-digit numbers using strategies based on place value and properties of operations.2.NBT.A.1Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones.2.NBT.A.2Count within 1000; skip-count by 5s, 10s, and 100s.2.NBT.A.3Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.2.NBT.A.4Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.

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