Page 62 - NUMINO TB_2B
P. 62
Objective: Learn how to add and subtract 3-digit numbers
What is 430 + 340 ? Write 0 in the ones place.
Add the tens. Then add
the hundreds.
Hundreds Tens Ones
43 0
+3 4 0
0
77
Connect and add the numbers to make 770. 160
Write the addition sentence in each box.
350 640 220 230
550 540 420 610 130
22. Make Seven Hundred 51
What is 430 + 340 ? Write 0 in the ones place.
Add the tens. Then add
the hundreds.
Hundreds Tens Ones
43 0
+3 4 0
0
77
Connect and add the numbers to make 770. 160
Write the addition sentence in each box.
350 640 220 230
550 540 420 610 130
22. Make Seven Hundred 51
