Multiply Decimals by Powers of Ten (no exponents) 5.NBT.A.2

by Jumping Elephant

Price: 240 points or $2.4 USD

Subjects: math,mathElementary,multiplicationAndDivision,patterns,baseTen,placeValue

Grades: 4,5

Description: This deck of 30 digital task cards, aligned to 5.NBT.A.2, will help students practise multiplying decimals (tenths and hundredths) by multiples of 10 (x10 to x 10,000). The aim of the activity is to help students understand the base 10 number system, and that each place value position is 10 times greater than its place to the right. The products in each table have been designed to demonstrate the movement you would see in a place value chart to reinforce this learning. Three types of questions are included to ensure that students can build the connections and understanding between powers of ten and place value. Question types: 1. Fill in the missing products eg 4.54 x 100 = ? 2. Fill in the missing multiplier eg 4.54 x ? = 45.4 3. Drag and drop the calculation needed to work out the product. The first two slides are explanatory teaching slides for the student. This deck is aligned to common core standard 4.NBT.A.1 and 5.NBT.A.2: 4.NBT.A.1 Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right 5.NBT.A.2 Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole-number exponents to denote powers of 10. Thank you for visiting my store.