September 13-17
4.NBT.5 Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two- digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.
Find the product.
421 x 7
2,847
2,947
28,147
29,147
September 6-10
4. NBT 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.
--August 30-September3
NBT3 Use place value understanding to round multi-digit whole numbers to any place.
2. Which numbers round to 16,000? Select two answer choices. (#2 MAP) 15,378 15,469 15,899 16,168
E. 16,678
August 23-27
NBT2 Read and write multidigit whole numbers using base-ten numerals, number names, and expanded form. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.
1. 6 hundreds + 5 tens 2. 60 tens + 30 ones 3. 2 thousand + 3 hundred + 4 ones 4. 1 ten thousand + 6 thousands + 1 hundred + 3 tens + 5 ones 5. 2 million + 4 hundred thousand + 7 ten thousand + 3 thousand + 5 hundreds + 3 tens + 8 ones.
August 16-20:
NBT 4 Fluently add and subrtact (including subtracing across zeros) muit-digit whole number using the standard algorithm.