Add 2-Digit Numbers without Regrouping Deck 1

by Kiki's Kubby

Price: 150 points or $1.5 USD

Subjects: math

Grades: 1,2,3

Description: Students will drag the tens and ones to the place value mat. They add the base ten blocks together. Students will then put the sum in the equation and click the correct answer. Students will be scored on each step. CCSS.MATH.CONTENT.1.NBT.B.2 Understand that the two digits of a two-digit number represent amounts of tens and ones. CCSS.MATH.CONTENT.1.NBT.C.4 Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.