Toán Lớp2 - Tập một for PC

Grade 2 Math Volume One is the best textbook app
BOOK MANUAL 1. REVIEW AND SUPPLEMENT Review numbers up to 100 Estimating Terms - Total Subtracted - Subtraction - Difference How much more or less What can you do? Point- Line segment Number ray - Number before, number after Decimeter What can you do? Practice and experience: Learn about the height of trees at your school 2. PLUS, EXTRACT THROUGH 10 IN GRACE 20 Addition sums to 10 9 plus a number 8 plus a 7 plus a number , 6 plus some Tables Add Lines - Curves Curved Lines Three collinear points What can you do? Subtraction is equal to 10 11 minus a number 12 minus a number 13 minus a number 14, 15, 16, 17, 18 minus a number Subtraction table You solve problems More problems Less problems Contain more water, hold some water Liters What can you do? Practice and experience: Playing chess 3. REMEMBER ADVERTISEMENT, MINUSTRACT WITH RANGE OF 100 Addition sums to round ten Additions within 100 What can you do? Subtraction Yes, the number being subtracted is a round number. Subtraction with a range of 100 What can you do? Collect, sort, tally Picture chart Maybe, sure, impossible Date, time Day, month What can you do? REVIEW Term 1 review addition and subtraction review geometry and measure Practice and experience